METHODS OF TREATING CARTILAGE DISORDERS THROUGH INHIBITION OF CLK AND DYRK

Abstract

Provided herein are methods of treating cartilage disorders in a subject using a dual CLK/DYRK inhibitor, or a pharmaceutically acceptable salt of solvate thereof, or a combination of a CLK inhibitor, or a pharmaceutically acceptable salt of solvate thereof, and DYRK inhibitor or, pharmaceutically acceptable salt or solvate thereof.

Claims

1. A method of treating osteoarthritis in a subject, the method comprising administering a therapeutically effective amount of a single compound, wherein the single compound is a dual DYRK1A/CLK2 and/or CLK3 inhibitor, which inhibits CLK2 and/or CLK3 at an IC.sub.50 value of less than 100 nM and DYRK1A at an IC.sub.50 value of less than 100 nM, or a pharmaceutically acceptable salt or solvate thereof, to a subject identified as having an elevated level of a biomarker associated with inflammation.

2. A method of selecting a subject for treatment, the method comprising: (a) performing a diagnostic test on the subject to confirm osteoarthritis; and (b) selecting the subject for treatment, wherein the treatment includes administration of a single compound, wherein the single compound is a dual DYRK1A/CLK2 and/or CLK3 inhibitor, which inhibits CLK2 and/or CLK3 at an IC.sub.50 value of less than 100 nM and DYRK1A at an IC.sub.50 value of less than 100 nM, or a pharmaceutically acceptable salt or solvate thereof.

3. The method of claim 2, wherein the diagnostic test comprises at least one of joint aspiration, X-ray, and MRI.

4. A method of selecting a subject for treatment, the method comprising selecting a subject identified as having an elevated level of a biomarker associated with inflammation for treatment with a therapeutically effective amount of a single compound, wherein the single compound is a dual DYRK1A/CLK2 and/or CLK3 inhibitor, which inhibits DYRK1A at an IC.sub.50 value of less than 100 nM and CLK2 and/or CLK3 at an IC.sub.50 value of less than 100 nM, or a pharmaceutically acceptable salt or solvate thereof.

5.-8. (canceled)

9. A method of modifying the progression of osteoarthritis in a subject in need thereof, the method comprising: (a) identifying a subject, wherein the subject has an elevated level of Wnt pathway activity in a sample from the subject, as compared to a reference level; and (b) administering to the subject a therapeutically effective amount of a single compound, wherein the single compound is a dual DYRK1A/CLK2 and/or CLK3 inhibitor, which inhibits CLK2 and/or CLK3 at an IC.sub.50 value of less than 100 nM and DYRK1A at an IC.sub.50 value of less than 100 nM, or a pharmaceutically acceptable salt or solvate thereof.

10. A method of treating osteoarthritis in a subject, the method comprising administering a therapeutically effective amount of a single compound, wherein the single compound is a dual DYRK1A/CLK2 and/or CLK3 inhibitor, which inhibits CLK2 and/or CLK3 at an IC.sub.50 value of less than 100 nM and DYRK1A at an IC.sub.50 value of less than 100 nM, or a pharmaceutically acceptable salt or solvate thereof, to a subject identified as having an elevated level of Wnt pathway activity in a sample from the subject, as compared to a reference level.

11. A method of selecting a subject for treatment, the method comprising: (a) detecting an elevated level of Wnt pathway activity in a sample from the subject, as compared to a reference level; and (b) selecting the subject for treatment, wherein the treatment includes administration of a single compound, wherein the single compound inhibits CLK2 and/or CLK3 at an IC.sub.50 value of less than 100 nM and DYRK1A at an IC.sub.50 value of less than 100 nM, or a pharmaceutically acceptable salt or solvate thereof.

12. A method of selecting a subject for treatment, the method comprising selecting a subject identified as having an elevated level of Wnt pathway activity in a sample from the subject as compared to a reference level, and treating the subject with a therapeutically effective amount of a single compound, wherein the single compound is a dual DYRK1A/CLK2 and/or CLK3 inhibitor, which inhibits CLK2 and/or CLK3 at an IC.sub.50 value of less than 100 nM and DYRK1A at an IC.sub.50 value of less than 100 nM, or a pharmaceutically acceptable salt or solvate thereof.

13. A method of inducing chondrogenesis in a subject in need thereof, the method comprising (a) detecting an elevated level of Wnt pathway activity in a sample from the subject, as compared to a reference level; and (b) administering to the subject a therapeutically effective amount of a single compound, wherein the single compound is a dual DYRK1A/CLK2 and/or CLK3 inhibitor, which inhibits CLK2 and/or CLK3 at an IC.sub.50 value of less than 100 nM and DYRK1A at an IC.sub.50 value of less than 100 nM, or a pharmaceutically acceptable salt or solvate thereof, wherein the subject exhibits chondrogenesis.

14. A method of treating osteoarthritis in a subject in need thereof, the method comprising: (a) detecting an elevated level of a biomarker associated with inflammation in a sample of the subject; and (b) administering to the subject a therapeutically effective amount of a single compound, wherein the single compound is a dual DYRK1A/CLK2 and/or CLK3 inhibitor, which inhibits CLK2 and/or CLK3 at an IC.sub.50 value of less than 100 nM and DYRK1A at an IC.sub.50 value of less than 100 nM, or a pharmaceutically acceptable salt or solvate thereof.

15. A method of treating osteoarthritis in a subject in need thereof, the method comprising: (a) identifying a subject, wherein the subject is identified when a sample of the subject has an elevated level of a biomarker associated with inflammation; and (b) administering to the subject a therapeutically effective amount of a single compound, wherein the single compound is a dual DYRK1A/CLK2 and/or CLK3 inhibitor, which inhibits CLK2 and/or CLK3 at an IC.sub.50 value of less than 100 nM and DYRK1A at an IC.sub.50 value of less than 100 nM, or a pharmaceutically acceptable salt or solvate thereof.

16. A method of selecting a subject for treatment, the method comprising: (a) detecting an elevated level of a biomarker associated with inflammation in a sample of the subject; and (b) selecting the subject for treatment, wherein the treatment includes administration of a single compound, wherein the single compound is a dual DYRK1A/CLK2 and/or CLK3 inhibitor, which inhibits CLK2 and/or CLK3 at an IC.sub.50 value of less than 100 nM and DYRK1A at an IC.sub.50 value of less than 100 nM, or a pharmaceutically acceptable salt or solvate thereof.

17.-41. (canceled)

42. The method of claim 1, wherein the method induces chondrogenesis.

43. The method of claim 1, wherein the method induces chondrocyte differentiation.

44. The method of claim 1, wherein the method increases chondrocyte function.

45. The method of claim 1, wherein the method prevents cartilage breakdown.

46. The method of claim 1, wherein the method prevents chondrocyte catabolic effects.

47. The method of claim 1, wherein the method induces cartilage growth.

48. (canceled)

49. The method of claim 1, wherein chondrogenesis is increased compared to the chondrogenesis observed prior to administration of the single compound or a pharmaceutically acceptable salt of solvate thereof.

50.-59. (canceled)

60. The method of claim 1, wherein the administration of the single compound or a pharmaceutically acceptable salt or solvate thereof, is parenteral.

61. The method of claim 1, wherein the administration of the single compound or a pharmaceutically acceptable salt or solvate there is intra-articular.

62. The method of claim 61, wherein the intra-articular administration is ultrasound-guided.

63. The method of claim 61, wherein the administration is directed to one or more joints.

64. The method of claim 63, wherein the one or more joints is selected from the group consisting of: shoulder, elbow, wrist, finger, sacroiliac, hip, knee, ankle, toe, and neck.

65. (canceled)

66. The method of claim 61, wherein the single compound or a pharmaceutically acceptable salt or solvate thereof, is administered once.

67. (canceled)

68. The method of claim 61, wherein the single compound or a pharmaceutically acceptable salt or solvate thereof, is administered more than once with each injection separated by at least 1 week.

69. (canceled)

70. The method of claim 61, wherein the single compound or a pharmaceutically acceptable salt or solvate thereof, is administered more than once with each injection separated by at least 3 months.

71. (canceled)

72. The method of claim 61, wherein the single compound or a pharmaceutically acceptable salt or solvate is administered more than once with each injection separated by 3 months to 60 months.

73. The method of claim 1, wherein the first compound, the second compound, and the dual DYRK1A/CLK2 and/or CLK3 inhibitor are each independently selected from a compound of Formula (I): ##STR00661## or a pharmaceutically acceptable salt or solvate thereof, wherein: R.sup.1 is selected from the group consisting of H, halide, and unsubstituted —(C.sub.1-3 alkyl); R.sup.2 is selected from the group consisting of unsubstituted —(C.sub.1-9 alkyl), unsubstituted —(C.sub.2-9 alkenyl), unsubstituted —(C.sub.1-9 haloalkyl), —(C.sub.1-2 alkylene).sub.p(C.sub.3-6 carbocyclyl) optionally substituted with 1-12 R.sup.4, -monocyclic heterocyclyl optionally substituted with 1-10 R.sup.5, -phenyl optionally substituted with 1-5 R.sup.6, -heteroaryl optionally substituted with 1-4 R.sup.7, —CO.sub.2R.sup.8, —OR.sup.9, and —(C═O)R.sup.10; wherein —(C.sub.1-4 alkylene) is optionally substituted with one or more substituents as defined anywhere herein; R.sup.3 is selected from the group consisting of -heterocyclyl optionally substituted with 1-10 R.sup.11, —(C.sub.1-4 alkylene).sub.pphenyl optionally substituted with 1-5 R.sup.12, -heteroaryl optionally substituted with 1-4 R.sup.13, and —(C.sub.1-4 alkylene)OR.sup.14; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; each R.sup.4 is halide; each R.sup.5 is independently selected from the group consisting of halide and unsubstituted —(C.sub.1-9 alkyl); each R.sup.6 is independently selected from the group consisting of unsubstituted —(C.sub.1-9 alkyl), unsubstituted —(C.sub.1-9 haloalkyl), —OR.sup.15, and —(C.sub.1-4 alkylene).sub.pN(R.sup.16).sub.2; wherein —(C.sub.1-4 alkylene) is optionally substituted with one or more substituents as defined anywhere herein; each R.sup.7 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-9 alkyl), unsubstituted —(C.sub.1-9 haloalkyl), —OR.sup.15, —CO.sub.2R.sup.17, —NR.sup.18(C═O)R.sup.19, —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 R.sup.20, and —(C.sub.1-4 alkylene).sub.pN(R.sup.16).sub.2; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; R.sup.8 is unsubstituted —(C.sub.1-9 alkyl); R.sup.9 is unsubstituted —(C.sub.1-9 alkyl); R.sup.10 is -aryl optionally substituted with 1-5 R.sup.21; each R.sup.11 is independently selected from the group consisting of halide and unsubstituted —(C.sub.1-9 alkyl); each R.sup.12 is independently selected from the group consisting of —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 R.sup.20, -aryl optionally substituted with 1-5 R.sup.22, —(C.sub.1-4 alkylene)N(R.sup.16).sub.2, and —OR.sup.23; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; each R.sup.13 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-9 alkyl), unsubstituted —(C.sub.1-9 haloalkyl), —(C.sub.1-4 alkylene).sub.pN(R.sup.16).sub.2, —OR.sup.23, —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 R.sup.20, -aryl optionally substituted with 1-5 R.sup.22, and -heteroaryl optionally substituted with 1-4 R.sup.24; wherein —(C.sub.1-4 alkylene) is optionally substituted with one or more substituents as defined anywhere herein; R.sup.14 is selected from the group consisting of unsubstituted —(C.sub.1-4 alkyl) and -aryl optionally substituted with 1-5 R.sup.22; each R.sup.15 is independently selected from the group consisting of unsubstituted —(C.sub.1-9 alkyl) and -heterocyclyl optionally substituted with 1-10 R.sup.20; each R.sup.16 is independently selected from the group consisting of H and unsubstituted —(C.sub.1-9 alkyl); each R.sup.17 is unsubstituted —(C.sub.1-9 alkyl); each R.sup.18 is independently selected from the group consisting of H and unsubstituted —(C.sub.1-9 alkyl); each R.sup.19 is unsubstituted —(C.sub.1-9 alkyl); each R.sup.20 is independently selected from the group consisting of halide and unsubstituted —(C.sub.1-9 alkyl); each R.sup.21 is independently selected from the group consisting of halide and unsubstituted —(C.sub.1-9 alkyl); each R.sup.22 is independently selected from the group consisting of halide and unsubstituted —(C.sub.1-9 alkyl); each R.sup.23 is independently selected from the group consisting of unsubstituted —(C.sub.1-9 alkyl), —(C.sub.1-4 alkylene)OR.sup.25, and —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 R.sup.20; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; each R.sup.24 is independently selected from the group consisting of halide and unsubstituted —(C.sub.1-9 alkyl); each R.sup.25 is independently selected from the group consisting of H and unsubstituted —(C.sub.9 alkyl); L.sup.1 is selected from the group consisting of a bond, —CH═CH—, —C≡C—, —(CH.sub.2).sub.pNR.sup.18(C═O)—, —(C═O)NR.sup.18(CH.sub.2).sub.p—, —NR.sup.18(C═O)NR.sup.18—, —NH(CH.sub.2).sub.p—, and —(CH.sub.2).sub.pNH—; L.sup.2 is selected from the group consisting of a bond, —(C═O)NR.sup.18—, —NR.sup.18(C═O)—, —NHCH.sub.2—, and —CH.sub.2NH—; and each p is independently an integer of 0 or 1.

74. The method of claim 1, wherein the first compound, the second compound, and the dual DYRK1A/CLK2 and/or CLK3 inhibitor are each independently selected from a compound of Formula (II): ##STR00662## or a pharmaceutically acceptable salt or solvate thereof, wherein: R.sup.1 is selected from the group consisting of H and halide; R.sup.2 is a 6-membered -heteroaryl optionally substituted with 1-4 R.sup.3; each R.sup.3 is selected from the group consisting of —OR.sup.4, —NHR.sup.5, and —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 R.sup.6; wherein —(C.sub.1-4 alkylene) is optionally substituted with one or more substituents as defined anywhere herein; each R.sup.4 is independently selected from the group consisting of -heterocyclyl optionally substituted with 1-10 R.sup.7 and —CH.sub.2CH(R.sup.8)NH.sub.2; each R.sup.5 is independently selected from the group consisting of —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 R.sup.9 and -carbocyclyl optionally substituted with 1-12 R.sup.10; wherein —(C.sub.1-4 alkylene) is optionally substituted with one or more substituents as defined anywhere herein; each R.sup.6 is independently selected from the group consisting of halide, —NH.sub.2, —OH, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl); each R.sup.7 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl); each R.sup.8 is independently selected from the group consisting of —(C.sub.1-4 alkylene)aryl optionally substituted with 1-5 R.sup.11 and —(C.sub.1-4 alkylene)heteroaryl optionally substituted with 1-4 R.sup.12; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; each R.sup.9 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl); each R.sup.10 is independently selected from the group consisting of halide, —OH, —NH.sub.2, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl); each R.sup.11 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl); each R.sup.12 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl); and each p is independently 0 or 1.

75. The method of claim 1, wherein the first compound, the second compound, and the dual DYRK1A/CLK2 and/or CLK3 inhibitor are each independently selected from a compound of Formula (III): ##STR00663## or a pharmaceutically acceptable salt or solvate thereof, wherein: R.sup.1 is selected from the group consisting of H, halide, and methyl; R.sup.2 is a -heteroaryl optionally substituted with 1-4 R.sup.4; R.sup.3 is selected from the group consisting of H, -aryl optionally substituted with 1-5 R.sup.5, -heteroaryl optionally substituted with 1-4 R.sup.6, —C.sub.1-6 alkyl optionally substituted with (i) phenyl optionally substituted with 1-5 R.sup.11 or (ii) —OR.sup.15, and carbocyclyl optionally substituted with phenyl; each R.sup.4 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), unsubstituted —(C.sub.1-6 haloalkyl), —(C.sub.1-4 alkylene).sub.pN(R.sup.7)(R.sup.8), —NHC(═O)R.sup.9, —(C.sub.1-4 alkylene).sub.pOR.sup.10, unsubstituted -carbocyclyl, —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 R.sup.14, —(C.sub.1-4 alkylene).sub.paryl optionally substituted with 1-5 R.sup.11, and —(C.sub.1-4 alkylene).sub.pheteroaryl optionally substituted with 1-4 R.sup.12; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; each R.sup.5 is independently selected from the group consisting of halide, —CN, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), unsubstituted —(C.sub.1-6 haloalkyl), —(C.sub.1-4 alkylene).sub.paryl optionally substituted with 1-5 R.sup.13, —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 R.sup.14, —C(═O)N(R.sup.15).sub.2, —NHC(═O)R.sup.16, —(C.sub.1-4 alkylene).sub.pN(R.sup.17)(R.sup.18), —SO.sub.2R.sup.19, and —OR.sup.20; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; each R.sup.6 is independently selected from the group consisting of halide, —CN, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), unsubstituted —(C.sub.1-6 haloalkyl), —(C.sub.1-4 alkylene).sub.paryl optionally substituted with 1-5 R.sup.13, —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 R.sup.14, —C(═O)N(R.sup.15).sub.2, —NHC(═O)R.sup.16, —(C.sub.1-4 alkylene).sub.pN(R.sup.17)(R.sup.18), —SO.sub.2R.sup.19, and —OR.sup.20; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; each R.sup.7 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), and unsubstituted —(C.sub.2-6 alkynyl); each R.sup.8 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and -heterocyclyl optionally substituted with 1-10 R.sup.21; alternatively, R.sup.7 and R.sup.8 are taken together to form a -heterocyclyl ring optionally substituted with 1-10 R.sup.21; each R.sup.9 is independently selected from the group consisting of —N(R.sup.22).sub.2, -carbocyclyl optionally substituted with 1-12 R.sup.23, -heterocyclyl optionally substituted with 1-10 R.sup.21, and -aryl optionally substituted with 1-5 R.sup.24; each R.sup.10 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), unsubstituted —(C.sub.1-6 haloalkyl), and -heterocyclyl optionally substituted with 1-10 R.sup.21; each R.sup.11 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl); each R.sup.12 is independently selected from the group consisting of halide, —(C.sub.1-4 alkylene).sub.pOH, unsubstituted —(C.sub.6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl); wherein —(C.sub.1-4 alkylene) is optionally substituted with one or more substituents as defined anywhere herein; each R.sup.13 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl); each R.sup.14 is independently selected from the group consisting of halide, —(C.sub.1-4 alkylene).sub.pOH, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl); wherein —(C.sub.1-4 alkylene) is optionally substituted with one or more substituents as defined anywhere herein; each R.sup.15 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and -carbocyclyl optionally substituted with 1-12 R.sup.23; alternatively, two adjacent R.sup.15 are taken together to form a -heterocyclyl ring optionally substituted with 1-10 R.sup.21; each R.sup.16 is independently selected from the group consisting of unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and -carbocyclyl optionally substituted with 1-12 R.sup.23; each R.sup.17 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), and unsubstituted —(C.sub.2-6 alkynyl); each R.sup.18 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), —(C.sub.1-4 alkylene)N(CH.sub.3).sub.2, and -heterocyclyl ring optionally substituted with 1-10 R.sup.21; wherein —(C.sub.1-4 alkylene) is optionally substituted with one or more substituents as defined anywhere herein; each R.sup.19 is independently selected from the group consisting of unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), and unsubstituted —(C.sub.2-6 alkynyl). each R.sup.20 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), unsubstituted —(C.sub.1-6 haloalkyl), —CH(CH.sub.2OH).sub.2, —(C.sub.1-4 alkylene).sub.pheterocyclyl ring optionally substituted with 1-10 R.sup.21, and -aryl optionally substituted with 1-5 R.sup.24; wherein —(C.sub.1-4 alkylene) is optionally substituted with one or more substituents as defined anywhere herein; each R.sup.21 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl); each R.sup.22 is independently selected from the group consisting of unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), and unsubstituted —(C.sub.2-6 alkynyl); each R.sup.23 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6haloalkyl); each R.sup.24 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl); Y is selected from the group consisting of —C(R.sup.1)═ and —N═; and each p is independently 0 or 1.

76. The method of claim 1, wherein the first compound, the second compound, and the dual DYRK1A/CLK2 and/or CLK3 inhibitor are each independently selected from a compound of Formula (IV): ##STR00664## or a pharmaceutically acceptable salt or solvate thereof, wherein: R.sup.1 is a -heteroaryl optionally substituted with 1-2 R.sup.3; R.sup.2 is selected from the group consisting of H, halide, -aryl optionally substituted with 1-5 R.sup.4-heteroaryl optionally substituted with 1-4 R.sup.5, and -heterocyclyl ring optionally substituted with 1-10 R.sup.6; each R.sup.3 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), unsubstituted —(C.sub.1-6 haloalkyl), —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 R.sup.7, —C(═O)N(R.sup.8).sub.2, —NHC(═O)R.sup.9, —(C.sub.1-4 alkylene).sub.pN(R.sup.10)(R.sup.11), —(C.sub.1-4 alkylene).sub.pOR.sup.12, and -carbocyclyl optionally substituted with 1-12 R.sup.13; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; each R.sup.4 is independently selected from the group consisting of halide, —CN, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), unsubstituted —(C.sub.1-6 haloalkyl), —(C.sub.1-4 alkylene).sub.pNHSO.sub.2R.sup.14, —NR.sup.15(C.sub.1-4 alkylene)NR.sup.15R.sup.16, —(C.sub.1-4 alkylene).sub.pNR.sup.15R.sup.16, —OR.sup.17, and -heterocyclyl optionally substituted with 1-10 R.sup.19; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; each R.sup.5 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), unsubstituted —(C.sub.1-6 haloalkyl), and —C(═O)R.sup.18; each R.sup.6 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl); each R.sup.7 is independently selected from the group consisting of halide, —NH.sub.2, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl); each R.sup.8 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), -heterocyclyl optionally substituted with 1-10 R.sup.19, —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 R.sup.20; wherein —(C.sub.1-4 alkylene) is optionally substituted with one or more substituents as defined anywhere herein; each R.sup.9 is independently selected from the group consisting of unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), unsubstituted —(C.sub.1-6 haloalkyl), —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 R.sup.19, —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 R.sup.20; —(C.sub.1-4 alkylene).sub.paryl optionally substituted with 1-5 R.sup.21, —(C.sub.1-4 alkylene).sub.pN(R.sup.22).sub.2; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; each R.sup.10 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), and unsubstituted —(C.sub.2-6 alkynyl); each R.sup.11 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 R.sup.20; and —(C.sub.1-4 alkylene).sub.paryl optionally substituted with 1-5 R.sup.21; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; each R.sup.12 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), unsubstituted —(C.sub.1-6 haloalkyl), —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 R.sup.19, —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 R.sup.20; —(C.sub.1-4 alkylene).sub.paryl optionally substituted with 1-5 R.sup.21, —(C.sub.1-4 alkylene).sub.pN(R.sup.22).sub.2; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; each R.sup.13 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl); each R.sup.14 is independently selected from the group consisting of unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), and unsubstituted —(C.sub.2-6 alkynyl); each R.sup.15 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), and unsubstituted —(C.sub.2-6 alkynyl); each R.sup.16 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), and unsubstituted —(C.sub.2-6 alkynyl); each R.sup.17 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), unsubstituted —(C.sub.1-6 haloalkyl), —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 R.sup.19, and, —(C.sub.1-4 alkylene).sub.pN(R.sup.22).sub.2; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; each R.sup.18 is independently selected from the group consisting of unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), and unsubstituted —(C.sub.2-6 alkynyl); each R.sup.19 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl); each R.sup.20 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl); each R.sup.21 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl); each R.sup.22 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), and unsubstituted —(C.sub.2-6 alkynyl); each R.sup.23 is independently selected from the group consisting of H and halide; R.sup.24 is selected from the group consisting of H, halide, and —OR.sup.17; Y.sup.1 is selected from the group consisting of —CH═ and —N═; Y.sup.2 is selected from the group consisting of —C(R.sup.2)═ and —N═; with the proviso that when Y.sup.1 is —N═ then Y.sup.2 is —C(R.sup.2)═; Y.sup.3 is selected from the group consisting of —C(R.sup.24)═ and —N═; Y.sup.4 and Y.sup.5 are independently selected from the group consisting of —C(R.sup.23)═ and —N═; Z.sup.1, Z.sup.2, and Z.sup.3 are independently selected from the group consisting of —C(R.sup.23)═ and —N═; if Y.sup.2 is nitrogen then Y.sup.3, Y.sup.4, and Y.sup.5 are carbon, and R.sup.2 is absent; if Y.sup.3 is nitrogen then Y.sup.4 and Y.sup.5 are carbon; if Y.sup.4 is nitrogen then Y.sup.3 and Y.sup.5 are carbon; if Y.sup.5 is nitrogen then Y.sup.3 and Y.sup.4 are carbon; if Z.sup.1 is nitrogen then Z.sup.2 and Z.sup.3 are carbon; if Z.sup.2 is nitrogen then Z.sup.1 and Z.sup.3 are carbon; if Z.sup.3 is nitrogen then Z.sup.1 and Z.sup.2 are carbon; and each p is independently 0 or 1.

77. The method of claim 1, wherein the first compound, the second compound, and the dual DYRK1A/CLK2 and/or CLK3 inhibitor are each independently selected from a compound of Formula (V): ##STR00665## or a pharmaceutically acceptable salt or solvate thereof, wherein: R.sup.1, R.sup.2, R.sup.4, and R.sup.5 are independently absent or selected from the group consisting of H, halide, unsubstituted —(C.sub.1-3 haloalkyl), and unsubstituted —(C.sub.1-3 alkyl); R.sup.3 is selected from the group consisting of -aryl optionally substituted with 1-5 R.sup.7 and -heteroaryl optionally substituted with 1-4 R.sup.8; R.sup.6 is selected from the group consisting of —(C.sub.1-4 alkylene).sub.paryl optionally substituted with 1-5 R.sup.9, —(C.sub.2-4 alkenylene).sub.paryl optionally substituted with 1-5 R.sup.9, —(C.sub.1-4 alkylene).sub.pheteroaryl optionally substituted with 1-6 R.sup.10; —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 R.sup.11, —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 R.sup.12, —(C.sub.1-4 alkylene)N(R.sup.13)(R.sup.14), —N(R.sup.15)(R.sup.16), —CF(C.sub.1-9 alkyl).sub.2, —(C.sub.1-4 alkylene).sub.pO(C.sub.3-9 alkyl), and —(C.sub.2-9 alkynyl) optionally substituted with one or more halides; wherein each alkyl of —CF(C.sub.1-9 alkyl).sub.2 is, independently, optionally substituted with one or more halides; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; wherein —(C.sub.1-4 alkenylene) is, optionally substituted with one or more substituents as defined anywhere herein; R.sup.7 is selected from the group consisting of halide and —N(R.sup.17).sub.2; each R.sup.8 is independently selected from the group consisting of H, halide, unsubstituted —(C.sub.1-9 alkyl), unsubstituted —(C.sub.2-9 alkenyl), unsubstituted —(C.sub.2-9 alkynyl), unsubstituted —(C.sub.1-9 haloalkyl), —CN, —N(R.sup.15)(R.sup.18), —(C.sub.1-4 alkylene).sub.pXR.sup.19, —C(═O)N(R.sup.18).sub.2, —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 R.sup.20, and -carbocyclyl optionally substituted with 1-12 R.sup.21; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; alternatively, two adjacent R.sup.8 are taken together to form a ring which is selected from the group consisting of -heterocyclyl optionally substituted with 1-10 R.sup.22 and -carbocyclyl optionally substituted with 1-12 R.sup.21; each R.sup.9 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-9 alkyl), unsubstituted —(C.sub.2-9 alkenyl), unsubstituted —(C.sub.2-9 alkynyl), unsubstituted —(C.sub.1-9 haloalkyl), —XR.sup.23, —C(═O)N(R.sup.18).sub.2, —(C.sub.1-4 alkylene).sub.pN(R.sup.24).sub.2, —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 R.sup.22, and —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 R.sup.21; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; each R.sup.10 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-9 alkyl), unsubstituted —(C.sub.2-9 alkenyl), unsubstituted —(C.sub.2-9 alkynyl), unsubstituted —(C.sub.1-9 haloalkyl), —CN, —XR.sup.23, —C(═O)N(R.sup.18).sub.2, —(C.sub.1-4 alkylene).sub.pN(R.sup.24).sub.2, —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 R.sup.22, and —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 R.sup.21; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; each R.sup.11 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-9 alkyl), unsubstituted —(C.sub.2-9 alkenyl), unsubstituted —(C.sub.2-9 alkynyl), unsubstituted —(C.sub.1-9 haloalkyl), —(C.sub.1-4 alkylene).sub.pOR.sup.19, —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 R.sup.22, —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 R.sup.21, —N(R.sup.15)(R.sup.25), —C(═O)(R.sup.26), —(C.sub.1-4 alkylene)C(═O)OR.sup.27, —(C.sub.1-4 alkylene)aryl optionally substituted with one or more halides, —(C.sub.1-4 alkylene).sub.pheteroaryl optionally substituted with one or more halides, and —SO.sub.2(R.sup.28); wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; alternatively, two R.sup.11 attached to the same carbon atom can together represent ═O to form a carbonyl group; each R.sup.12 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-9 alkyl), unsubstituted —(C.sub.2-9 alkenyl), unsubstituted —(C.sub.2-9 alkynyl), unsubstituted —(C.sub.1-9 haloalkyl), —(C.sub.1-4 alkylene).sub.pOR.sup.19, —N(R.sup.15)(R.sup.29), —C(═O)(R.sup.26), —C(═O)OR.sup.27, —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 R.sup.22, and —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 R.sup.21; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; R.sup.13 is selected from the group consisting of H, unsubstituted —(C.sub.1-9 alkyl), unsubstituted —(C.sub.2-9 alkenyl), unsubstituted —(C.sub.2-9 alkynyl), unsubstituted —(C.sub.1-9 haloalkyl), —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 R.sup.20, and -carbocyclyl optionally substituted with 1-12 R.sup.21; wherein —(C.sub.1-4 alkylene) is, optionally substituted with one or more substituents as defined anywhere herein; R.sup.14 is selected from the group consisting of unsubstituted —(C.sub.1-9 alkyl), unsubstituted —(C.sub.2-9 alkenyl), unsubstituted —(C.sub.2-9 alkynyl), unsubstituted —(C.sub.1-9 haloalkyl), —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 R.sup.20, and -carbocyclyl optionally substituted with 1-12 R.sup.21; wherein —(C.sub.1-4 alkylene) is, optionally substituted with one or more substituents as defined anywhere herein; each R.sup.15 is selected from the group consisting of H, unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.2-5 alkenyl), unsubstituted —(C.sub.2-5 alkynyl), and unsubstituted —(C.sub.1-5 haloalkyl); R.sup.16 is selected from the group consisting of —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 R.sup.20, and —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 R.sup.21; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; R.sup.17 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.2-5 alkenyl), unsubstituted —(C.sub.2-5 alkynyl), and unsubstituted —(C.sub.1-5 haloalkyl); alternatively, two adjacent R.sup.17 are taken together to form a -heterocyclyl ring optionally substituted with 1-10 R.sup.22; R.sup.18 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.2-5 alkenyl), unsubstituted —(C.sub.2-5 alkynyl), unsubstituted —(C.sub.1-5 haloalkyl), —(C═O)R.sup.15, and —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with one or more halides or one or more unsubstituted —(C.sub.1-5 alkyl); wherein —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; each R.sup.19 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.2-5 alkenyl), unsubstituted —(C.sub.2-5 alkynyl), unsubstituted —(C.sub.1-5 haloalkyl), —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with one or more halides or one or more unsubstituted —(C.sub.1-5 alkyl), and —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 R.sup.21; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; each R.sup.20 independently is selected from the group consisting of halide, unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.2-5 alkenyl), unsubstituted —(C.sub.2-5 alkynyl), unsubstituted —(C.sub.1-5 haloalkyl), —CN, —OH, —N(R.sup.15).sub.2, and —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 R.sup.21; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; each R.sup.21 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.2-5 alkenyl), unsubstituted —(C.sub.2-5 alkynyl), unsubstituted —(C.sub.1-5 haloalkyl), and —CN; each R.sup.22 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.2-5 alkenyl), unsubstituted —(C.sub.2-5 alkynyl), unsubstituted —(C.sub.1-5 haloalkyl), —CN, —OH, —N(R.sup.15).sub.2, —C(═O)R.sup.34, and —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 R.sup.21; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; each R.sup.23 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.2-5 alkenyl), unsubstituted —(C.sub.2-5 alkynyl), unsubstituted —(C.sub.1-5 haloalkyl), —(C.sub.1-4 alkylene)N(R.sup.15).sub.2, —(C.sub.1-4 alkylene).sub.paryl optionally substituted with 1-10 R.sup.30, —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-12 R.sup.31, and —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 R.sup.21; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; each R.sup.24 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.2-5 alkenyl), unsubstituted —(C.sub.2-5 alkynyl), unsubstituted —(C.sub.1-5 haloalkyl), —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with one or more halides or one or more unsubstituted —(C.sub.1-5 alkyl), and —(C.sub.1-4 alkylene)N(R.sup.15).sub.2; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; each R.sup.25 is selected from the group consisting of H, unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.2-5 alkenyl), unsubstituted —(C.sub.2-5 alkynyl), unsubstituted —(C.sub.1-5 haloalkyl), —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 R.sup.32, —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 R.sup.21, —(C.sub.1-4 alkylene)OR.sup.33; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; R.sup.26 is selected from the group consisting of H, unsubstituted —(C.sub.3-5 alkyl), unsubstituted —(C.sub.2-5 alkenyl), unsubstituted —(C.sub.2-5 alkynyl), unsubstituted —(C.sub.1-5 haloalkyl), —(C.sub.1-4 alkylene).sub.paryl optionally substituted with one or more halides or unsubstituted —(C.sub.1-5 alkyl), —(C.sub.1-4 alkylene).sub.pheteroaryl optionally substituted with one or more halides or one or more unsubstituted —(C.sub.1-5 alkyl), and —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with one or more halides or one or more unsubstituted —(C.sub.1-5 alkyl); wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; R.sup.27 is selected from the group consisting of H, unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.2-5 alkenyl), unsubstituted —(C.sub.2-5 alkynyl), unsubstituted —(C.sub.1-5 haloalkyl), —(C.sub.1-4 alkylene).sub.paryl optionally substituted with one or more halides or one or more unsubstituted —(C.sub.1-5 alkyl), —(C.sub.1-4 alkylene).sub.pheteroaryl optionally substituted with one or more halides or unsubstituted —(C.sub.1-5 alkyl), and —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with one or more halides or one or more unsubstituted —(C.sub.1-5 alkyl); wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; R.sup.28 is selected from the group consisting of unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.2-5 alkenyl), unsubstituted —(C.sub.2-5 alkynyl), unsubstituted —(C.sub.1-5 haloalkyl), —(C.sub.1-4 alkylene).sub.paryl optionally substituted with one or more halides or one or more unsubstituted —(C.sub.1-5 alkyl), —(C.sub.1-4 alkylene).sub.pheteroaryl optionally substituted with one or more halides or one or more unsubstituted —(C.sub.1-5 alkyl), and —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with one or more halides or one or more unsubstituted —(C.sub.1-5 alkyl); wherein —(C.sub.1-4 alkylene) is, optionally substituted with one or more substituents as defined anywhere herein; each R.sup.29 is selected from the group consisting of H, unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.2-5 alkenyl), unsubstituted —(C.sub.2-5 alkynyl), unsubstituted —(C.sub.1-5 haloalkyl), —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 R.sup.32, —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 R.sup.21, —(C.sub.1-4 alkylene)OR.sup.33, and —C(═O)O(C.sub.1-5 alkyl); wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; each R.sup.30 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.2-5 alkenyl), unsubstituted —(C.sub.2-5 alkynyl), unsubstituted —(C.sub.1-5 haloalkyl), and —CN; each R.sup.31 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.2-5 alkenyl), unsubstituted —(C.sub.2-5 alkynyl), unsubstituted —(C.sub.1-5 haloalkyl), —CN, —OH, —C(═O)R.sup.34, —N(R.sup.24).sub.2, and —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 R.sup.21; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; each R.sup.32 is independently selected from the group consisting of halide and unsubstituted —(C.sub.1-5 alkyl); each R.sup.33 is independently selected from the group consisting of H and unsubstituted —(C.sub.1-5 alkyl); each R.sup.34 is independently selected from the group consisting of —O(C.sub.1-5 alkyl) and a heteroaryl optionally substituted with 1-6 R.sup.35; each R.sup.35 is a -heterocyclyl optionally substituted with one or more halides or one or more unsubstituted —(C.sub.1-5 alkyl); each X is selected from the group consisting of O and S; Y.sup.3 is CH or nitrogen; Y.sup.1, Y.sup.2, Y.sup.4, and Y.sup.5 are independently selected from the group consisting of CH and nitrogen; wherein if Y.sup.1 is nitrogen then Y.sup.2, Y.sup.4, and Y.sup.5 are carbon, Y.sup.3 is CH, and R.sup.4 is absent; if Y.sup.2 is nitrogen then Y.sup.1, Y.sup.4, and Y.sup.5 are carbon, Y.sup.3 is CH, and R.sup.5 is absent; if Y.sup.3 is nitrogen then Y.sup.1, Y.sup.2, Y.sup.4, and Y.sup.5 are carbon; if Y.sup.4 is nitrogen then Y.sup.1, Y.sup.2, and Y.sup.5 are carbon, Y.sup.3 is CH, and R.sup.1 is absent; if Y.sup.5 is nitrogen then Y.sup.1, Y.sup.2, and Y.sup.4 are carbon, Y.sup.3 is CH, and R.sup.2 is absent; and each p is independently 0 or 1.

78. The method of claim 1, wherein the first compound, the second compound, and the dual DYRK1A/CLK2 and/or CLK3 inhibitor are each independently selected from a compound of Formula (VI): ##STR00666## or a pharmaceutically acceptable salt or solvate thereof, wherein: Ring A is a 5-6-membered heteroaryl optionally substituted with 1-4 R.sup.1; L is -L.sup.1-L.sup.2-L.sup.3-L.sup.4-; L.sup.1 is selected from the group consisting of unsubstituted —(C.sub.1-3 alkylene)-, —NR.sup.2—, —NR.sup.3(C═O)—, —(C═O)NR.sup.3—, and —O—; L.sup.2 is selected from the group consisting of unsubstituted —(C.sub.1-6 alkylene)- and —NR.sup.2—; L.sup.3 is selected from the group consisting of unsubstituted —(C.sub.1-6 alkylene)-, —O—, and -carbocyclylene- optionally substituted with one or more halides; L.sup.4 is selected from the group consisting of unsubstituted —(C.sub.1-6 alkylene)-, —O—, —NR.sup.2—, —NR.sup.3(C═O)—, —(C═O)NR.sup.3—, -arylene- substituted with 1-5 R.sup.4, and -heteroarylene- optionally substituted with 1-4 R.sup.5; with the proviso that —NR.sup.2— and —O— are not adjacent to each other; with the proviso that two —NR.sup.2— and/or two —O— are not adjacent to each other; with the proviso that two —NR.sup.3(C═O)— and/or —(C═O)NR.sup.3—, are not adjacent to each other; each R.sup.1 is selected from the group consisting of halide, unsubstituted —(C.sub.1-3 alkyl), unsubstituted —(C.sub.1-3haloalkyl), and —CN; each R.sup.2 is selected from the group consisting of H and unsubstituted —(C.sub.1-6 alkyl); each R.sup.3 is selected from the group consisting of H and unsubstituted —(C.sub.1-6 alkyl); each R.sup.4 is selected from the group consisting of halide, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.1-6haloalkyl), and —CN; each R.sup.5 is selected from the group consisting of halide, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.1-6haloalkyl), and —CN; Y.sup.1, Y.sup.2, Y.sup.3, Y.sup.4, Y.sup.5, and Y.sup.6 are independently selected from the group consisting of CH and nitrogen; wherein if Y.sup.1 is nitrogen then Y.sup.2 and Y.sup.3 are CH; if Y.sup.2 is nitrogen then Y.sup.1 and Y.sup.3 are CH; if Y.sup.3 is nitrogen then Y.sup.1 and Y.sup.2 are CH; if Y.sup.4 is nitrogen then Y.sup.5 and Y.sup.6 are CH; if Y.sup.5 is nitrogen then Y.sup.4 and Y.sup.6 are CH; and if Y.sup.6 is nitrogen then Y.sup.4 and Y.sup.5 are CH.

79. The method of claim 1, wherein the first compound, the second compound, and the dual DYRK1A/CLK2 and/or CLK3 inhibitor are each independently selected from a compound of Formula (VII): ##STR00667## or a pharmaceutically acceptable salt or solvate thereof, wherein: Ring A is a 5-6-membered heteroaryl optionally substituted with 1-3 R.sup.1; L is -L.sup.1-L.sup.2-L.sup.3-L.sup.4- L.sup.1 is selected from the group consisting of unsubstituted —(C.sub.1-3 alkylene)-, —NR.sup.2—, —NR.sup.3(C═O)—, —(C═O)NR.sup.3—, and —O—; L.sup.2 is selected from the group consisting of unsubstituted —(C.sub.1-6 alkylene)-, —NR.sup.2—, —NR.sup.3(C═O)—, and —(C═O)NR.sup.3—; L.sup.3 is selected from the group consisting of unsubstituted —(C.sub.1-6 alkylene)-, —O—, and carbocyclylene optionally substituted with one or more halides; L.sup.4 is selected from the group consisting of unsubstituted —(C.sub.1-6 alkylene)-, —O—, —NR.sup.2—, —NR.sup.3(C═O)—, —(C═O)NR.sup.3—, -arylene substituted with 1-5 R.sup.4, and -heteroarylene optionally substituted with 1-4 R.sup.5; with the proviso that —NR.sup.2— and —O— are not adjacent to each other; with the proviso that two —NR.sup.2— and/or two —O— are not adjacent to each other; with the proviso that two —NR.sup.3(C═O)— and/or —(C═O)NR.sup.3—, are not adjacent to each other; each R.sup.1 is selected from the group consisting of halide, unsubstituted —(C.sub.1-3 alkyl), unsubstituted —(C.sub.1-3haloalkyl), and —CN; each R.sup.2 is selected from the group consisting of H and unsubstituted —(C.sub.1-6 alkyl); each R.sup.3 is selected from the group consisting of H and unsubstituted —(C.sub.1-6 alkyl); each R.sup.4 is selected from the group consisting of halide, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.1-6haloalkyl), and —CN; each R.sup.5 is selected from the group consisting of halide, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.1-6haloalkyl), and —CN; Y.sup.1, Y.sup.2, and Y.sup.3 are independently selected from the group consisting of CH and nitrogen; wherein if Y.sup.1 is nitrogen then Y.sup.2 and Y.sup.3 are CH; if Y.sup.2 is nitrogen then Y.sup.1 and Y.sup.3 are CH; and if Y.sup.3 is nitrogen then Y.sup.1 and Y.sup.2 are CH.

80. The method of claim 1, wherein the first compound, the second compound, and the dual DYRK1A/CLK2 and/or CLK3 inhibitor are each independently selected from a compound of Formula (VIII): ##STR00668## or a pharmaceutically acceptable salt or solvate thereof, wherein: R.sup.1 is selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and -heteroaryl optionally substituted with 1-4 R.sup.4, -aryl optionally substituted with 1-5 R.sup.5; R.sup.2 is selected from the group consisting of H, —(C.sub.1-4 alkylene).sub.pheteroaryl optionally substituted with 1-4 R.sup.6, —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 R.sup.7, and —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 R.sup.8; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; R.sup.3 is selected from the group consisting of -heteroaryl optionally substituted with 1-4 R.sup.9 and -aryl optionally substituted with 1-5 R.sup.10; each R.sup.4 is independently selected from the group consisting of halide, —CN, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), unsubstituted —(C.sub.1-6 haloalkyl), —OR.sup.11, —C(═O)N(R.sup.12).sub.2, —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 R.sup.13, —SO.sub.2R.sup.14, and —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 R.sup.15; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; each R.sup.5 is independently selected from the group consisting of halide, —CN, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), unsubstituted —(C.sub.1-6 haloalkyl), —OR.sup.11, —C(═O)N(R.sup.12).sub.2, —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 R.sup.13, —SO.sub.2R.sup.14, and —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 R.sup.15; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; each R.sup.6 is independently selected from the group consisting of halide, —CN, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), unsubstituted —(C.sub.1-6 haloalkyl), —OR.sup.11, —C(═O)N(R.sup.12).sub.2, and —SO.sub.2R.sup.14; each R.sup.7 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl); each R.sup.8 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl); each R.sup.9 is independently selected from the group consisting of halide, —CN, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), unsubstituted —(C.sub.1-6 haloalkyl), —OR.sup.11, —C(═O)N(R.sup.12).sub.2, and —SO.sub.2R.sup.14; each R.sup.10 is independently selected from the group consisting of halide, —CN, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), unsubstituted —(C.sub.1-6 haloalkyl), —OR.sup.11, —C(═O)N(R.sup.12).sub.2, and —SO.sub.2R.sup.14; each R.sup.11 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl); each R.sup.12 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), and unsubstituted —(C.sub.2-6 alkynyl); each R.sup.13 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl); each R.sup.14 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), and unsubstituted —(C.sub.2-6 alkynyl); each R.sup.15 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl); L is selected from the group consisting of a bond, —O—, and —NH—; and each p is independently 0 or 1.

81.-87. (canceled)

88. The method of claim 1, wherein the dual DYRK1A/CLK2 and/or CLK3 inhibitor is substantially present as a non-stoichiometric hydrate having between 1% and 20% by weight water.

89. The method of claim 1, wherein the single compound is selected from the group consisting of: a compound in Table 3, or a pharmaceutically acceptable salt or solvate thereof, and combinations thereof.

90. The method of claim 1, wherein the dual DYRK1A/CLK2 and/or CLK3 inhibitor is N-(5-(3-(7-(3-fluorophenyl)-3H-imidazo[4,5-c]pyridin-2-yl)-1H-indazol-5-yl)pyridin-3-yl)-3-methylbutanamide, or a pharmaceutically acceptable salt or solvate thereof.

91. The method of claim 90, wherein the N-(5-(3-(7-(3-fluorophenyl)-3H-imidazo[4,5-c]pyridin-2-yl)-1H-indazol-5-yl)pyridin-3-yl)-3-methylbutanamide is substantially present as a non-stoichiometric hydrate of Form 1 having between 1% and 20% by weight water.

92.-97. (canceled)

98. The method of claim 1, wherein the single compound or a pharmaceutically acceptable salt or solvate thereof, has an IC.sub.50 between about 100 pM and about 10 μM for DYRK1A.

99. The method of claim 1, wherein the single compound or a pharmaceutically acceptable salt or solvate thereof, has an IC.sub.50 between about 100 pM and about 10 μM for CLK2 and/or CLK3.

100. The method of claim 1, wherein the single compound or a pharmaceutically acceptable salt or solvate thereof, has an IC.sub.50 between about 1 nM and about 1 μM for DYRK1A.

101. The method of claim 1, wherein the single compound or a pharmaceutically acceptable salt or solvate thereof, has an IC.sub.50 between about 1 nM and about 1 μM for CLK2 and/or CLK3.

102. The method of claim 1, wherein the single compound or a pharmaceutically acceptable salt or solvate thereof, has an IC.sub.50 between about 1 nM and about 100 nM for DYRK1A

103. The method of claim 1, wherein the single compound or a pharmaceutically acceptable salt or solvate thereof, has an IC.sub.50 between about 1 nM and about 100 nM for CLK2 and/or CLK3.

104. The method of claim 9, wherein the level of Wnt pathway activity is the level of β-catenin expression.

105. The method of claim 9, wherein the Wnt pathway activity is detection of a mutation in a Wnt pathway gene comprising at least one of gain-of-function mutation in a β-catenin gene, a loss-of-function mutation in an AXIN gene, a loss-of-function mutation in an AXIN2 gene, a loss-of-function mutation in a APC gene, a loss-of-function mutation in a CTNNβ1 gene, a loss-of-function mutation in a Tsc1 gene, a loss-of-function mutation in a Tsc2 gene, a loss-of-function mutation GSK3β gene, a loss-of-function mutation in a SFRP3 gene, a loss-of-function mutation in a Wnt7b gene, a loss-of-function mutation in a WISP1 gene, a loss-of-function mutation in a DKK1 gene, a loss-of-function mutation in a DOTL1 gene, a loss-of-function mutation in a FZDB gene, a loss-of-function mutation in a LRP5 gene, and a loss-of-function mutation in a LRP6 gene.

106. The method of claim 9, wherein the Wnt pathway activity is detection of an elevated level of expression of one or more Wnt-upregulated genes.

107. The method of claim 106, wherein the one or more Wnt-upregulated genes are selected from the group consisting of: CCND1, CXCL12, LRP5, MMP7, MMP9, LEF1, AXIN2, MYC, TCF7L2, TCF7, LRP6, DVL2, BIRC, ERRB2, MAPK8, PKN1, ABCB1, ADAM10, ALEX1, ASCL2, BAMBI, BCL2L2, BIRC5, BMI1, BMP4, CCND1, CD44, CDKN2A, CDXI, CEBPD, CLDN1, COX2, DNMT1, EDN1, EFNB1, ENC1, EPHB2, EPHB3, FGF18, FGFBP, FRA1, FSCN1, FZD7, FZD8, GAST, HEF1, HES1, ID2, ITF2, JAG1, JUN, L1CAM, LAMC2, LGR5, MENA, MET, MMP14, MYB, MYCBP, NOS2, NOTCH2, NRCAM, PLAU, PLAUR, PPARD, S100A4, S100A6, SGK1, SMC3, SOX9, SP5, SRSF3, SUZ12, TCF1, TIAM1, TIMP-1, TN-C, VEGF, WNT-5a, WNT-5b, WNT11, and YAP.

108. The method of claim 1, wherein the biomarker associated with inflammation is selected from the group consisting of cytokines/chemokines, white blood cell count, modified Glasgow Prognostic Score, neutrophil to lymphocyte ratio, platelet to lymphocyte ratio, T17 lymphocytes, C reactive protein, serum amyloid A, reactive oxygen species, reactive nitrogen species, oxidatively/nitrossatively modified DNA or proteins, 3-Nitrotyrosine, 8-oxodg or 8-OHdG, 8-Iso-PGF2alpha, malonaldehyde, 4-Hydroxynonenal prostaglandin levels, COX2 expression, NF-κB activation, STAT3 activation, cartilage oligomeric matrix protein, ARGS, ADAMTS5, and combinations thereof.

109. The method of claim 108, wherein the biomarker is a cytokine.

110. The method of claim 109, wherein the cytokine is selected from the group consisting of IL-1α, IL-1β, IL-2, IL-4, IL-5, IL-6, IL-7, IL-8, IL-10, IL-12/IL23p40, IL-13, IL-15, IL-16, IL-17A, IL-17F, IL-21, IL-23, TNFα, TNF-β, IFN-γ, CXCL1, CD38, CD40, CD69, IgG, IP-10, L-17A, MCP-1, PGE2, sIL-2, sIL-6, and combinations thereof.

111.-112. (canceled)

113. The method of claim 1, wherein the single compound or a pharmaceutically acceptable salt of solvate thereof, has an EC.sub.50 between about 100 pM and about 1 μM in an assay measuring Wnt pathway activity.

114. The method of claim 1, wherein the single compound or a pharmaceutically acceptable salt of solvate thereof, has at least 30-fold selectivity for CLK2 and/or CLK3 compared to a reference CLK2 and/or CLK3 inhibitor and at least 30-fold selectivity for DYRK1A compared to a reference DYRK1A inhibitor.

115. The method of claim 1, wherein the subject has a total WOMAC score of 36 to 72.

116. The method of claim 1, wherein the subject has a Kellgren-Lawrence grade of 2 or 3.

117. The method of claim 1, wherein the subject has a score of X on the Numeric Pain Rating Scale.

118. The method of claim 1, wherein the method increases a joint space width by at least 0.15 mm from the point of intra-articular administration.

119. The method of claim 1, wherein the method results in an increase in the cartilage thickness by at least 0.15 mm from the point of intra-articular administration.

120. The method of claim 119, wherein the subject has about 2 to about 4 mm of baseline cartilage prior to intra-articular administration.

121. (canceled)

122. The method of claim 1, wherein administration of the single compound or pharmaceutically acceptable salt or solvate thereof, decreases a subject's WOMAC total score, as compared to the subject's WOMAC total score prior to administration.

123. (canceled)

124. The method of claim 1, wherein administration of the single compound or pharmaceutically acceptable salt or solvate thereof, decreases a subject's WOMAC function score, as compared to the subject's WOMAC function score prior to administration.

125. (canceled)

126. The method of claim 1, wherein administration of the single compound or pharmaceutically acceptable salt or solvate thereof, decreases a subject's WOMAC pain score, as compared to the subject's WOMAC pain score prior to administration.

127. (canceled)

128. The method of claim 1, wherein administration of the single compound, or pharmaceutically acceptable salt or solvate thereof, decreases a subject's WOMAC stiffness score, as compared to the subject's WOMAC stiffness score prior to administration.

129. The method of claim 1, wherein administration of the single compound, or pharmaceutically acceptable salt or solvate thereof, decreases a subject's NRS score, as compared to the subject's NRS score prior to administration.

130.-131. (canceled)

132. A pharmaceutical composition comprising a therapeutically effective amount of a single compound, wherein the single compound inhibits CLK2 and/or CLK3 at an IC.sub.50 value of less than 100 nM and DYRK1A at an IC.sub.50 value of less than 100 nM, or a pharmaceutically acceptable salt or solvate thereof, and one or more pharmaceutical excipients

133. (canceled)

134. The pharmaceutical combination of claim 132, further comprising at least one pharmaceutically acceptable carrier.

Description

DESCRIPTION OF DRAWINGS

[0260] FIG. 1A depicts a dose-response curve or in vitro biochemical inhibition of CLK2, CLK3, and DYRK1A by compound 123 (n=4).

[0261] FIG. 1B depicts a Western Blot of phospho-SRSF in human mesenchymal stem cells (hMSCs) following treatment with compound 123 or DMSO for 1 hr.

[0262] FIG. 1C depicts a Western blot of phospho-SRSF in human chondrocytes following treatment with compound 123 or DMSO for 1 hr. Thus, compound 123 dose-dependently inhibited the CLK mediated phosphorylation of SRSF4, 5, 6 in hMSCs and human chondrocytes (FIGS. 1B and 1C).

[0263] FIG. 1D depicts representative immunofluorescence images of hMSCs treated with compound 123 or DMSO for 6 hrs. Cells were stained with phospho-SC35 antibody (green) or DAPI nuclear stain (blue). Spliceosome modulation by compound 123 (30 nM, 100 nM) was shown by enlargement of nuclear speckles in hMSCs and chondrocytes compared to DMSO.

[0264] FIG. 1E depicts a Western blot of phospho- and total FOXO1 in human chondrocytes following treatment with IL1-β and compound 123 or DMSO for 72 hrs.

[0265] FIG. 1F depicts representative immunofluorescence images of human chondrocytes treated with IL1-β and compound 123 or DMSO for 72 hrs. Cells were stained with anti-FOXO1 antibody (red) and DAPI nuclear stain (blue). Thus, compound 123 dose-dependently inhibited the phosphorylation of FOXO1 in hMSCs and chondrocytes in the presence of OA-related inflammatory cytokine IL-1β, with corresponding increases in total FOXO1 protein levels and nuclear localization, compared to DMSO.

[0266] FIG. 1G depicts a Western blot of phospho-SIRT1 (Ser27 and Ser47) and total SIRT1 in hMSCs following treatment with IL1-β and compound 123 or DMSO for 24 hrs. Compound 123 dose-dependently and more potently inhibited phosphorylation of SIRT1 (pSer27, pSer47) in hMSCs and chondrocytes in the presence of IL-1β, compared to DMSO.

[0267] All scale bars in FIG. 1 are 10 μm, and β-actin serves as a loading control for Western blots.

[0268] FIG. 2A depicts gene expression of Wnt pathway markers AXIN2, TCF7, TCF4 and CTNNB1 in hMSCs at 72 hrs following treatment with either non-targeted control siRNA or siRNA specific to CLK2. Fold change relative to siRNA control is shown (n=3, Mean±95% CI, *p<0.05, **p<0.01, ***p<0.01, t-test).

[0269] FIG. 2B depicts gene expression of Wnt pathway markers AXIN2, TCF7, TCF4 and CTNNB1 in hMSCs at 72 hrs following treatment with either non-targeted control siRNA or siRNA specific to DYRK1A. Fold change relative to siRNA control is shown (n=3, Mean±95% CI, *p<0.05, **p<0.01, ***p<0.01, t-test). In hMSCs, CLK2 or DYRK1A knockdowns inhibited Wnt pathway gene expression (AXIN2, TCF7 and TCF4) while small increases were observed in β-catenin (CTNNB1) expression, compared to non-targeted siRNA control.

[0270] FIG. 2C depicts the effects of treatment of hMSCs with siRNA specific to CLK2, DYRK1A, CLK2+DYRK1A, non-targeted control siRNA, DMSO, compound 123 on Wnt pathway gene expression at 72 hrs following treatment, measured using the Nanostring nCounter® gene array.

[0271] FIGS. 2D and 2E depict gene expression changes of selected genes from FIG. 2C by qRT-PCR (n=3, Mean±95% CI, *p<0.05, **p<0.01, ***p<0.001, one-way ANOVA). Knockdowns of CLK2, DYRK1A and CLK2+DYRK1A decreased the expression of 20, 22, and 18 genes and upregulated 9, 10, and 11 genes, respectively (Nanostring's nCounter® Vantage 3D™ Wnt Pathways panel; >2-fold change, p<0.05, FDR corrected) compared to siCtrl, while compound 123 downregulated 19 genes and upregulated 9 genes. Downregulation of AXIN2, TCF7, LRP5, BAMBI, NKD1, PAI-1, LRP6, FZD6, FZD7, PITX2, ERBB2, and CTGF gene expression and increased levels of Wnt pathway inhibitors SFRP2 and DACT1 were determined by qPCR.

[0272] FIGS. 3A, 3B, and 3C depict gene expression of chondrocyte markers COMP, SOX9 and RUNX1 and osteogenic marker RUNX2 in hMSCs following treatment with either non-targeted control siRNA or siRNA specific to (3A) β-catenin, (3B) LEF1 or TCF4, (3C) TCF7 for 72 hrs measured by qRT-PCR. Fold change relative to siRNA control is shown (n=3, Mean±95% CI, **p<0.01, t-test).

[0273] FIG. 3D depicts a Western blot of COMP, SOX9 and RUNX1 in hMSCs following treatment with either non-targeted control siRNA, siRNA specific to TCF7, compound 123, or DMSO for 72 hrs, with β-actin shown as a loading control. CLK1 and CLK4 knockdowns induced small, but significantly increased (4-6-fold, p<0.05) COMP expression. CLK1 knockdown induced 1.5-fold increased SOX9 expression while CLK3 or DYRK1A knockdowns had no significant effects on COMP, SOX9 and RUNX1 expression compared to siCtrl (see FIG. 4F).

[0274] FIG. 3E depicts representative immunofluorescence images of chondrocytes treated with either non-targeted control siRNA or siRNA specific to β-catenin, LEF1, TCF4, TCF7 or DMSO, compound 123 (10 nM) and stained with Rhodamine B at 7 days. TGFβ3 acts as a positive control for chondrocyte differentiation. The scale bars are 10 μm.

[0275] FIG. 3F depicts the quantification of the chondrocytes from FIG. 3E (n=3, Mean±95% CI, ***p<0.001, one-way ANOVA).

[0276] FIGS. 4A-4F depict gene expression of chondrocyte markers (A and D) COMP, (B and E) SOX9, and (C and F) RUNX1 in hMSCs at 72 hrs following treatment with either siRNA specific to CLK2 or non-targeted control siRNA measured by qRT-PCR and Western blot. compound 123 and TGFβ3 serve as positive controls for chondrocyte differentiation. Fold change relative to siRNA control is shown (n=3, Mean±95% CI, *p<0.05, **p<0.01, ***p<0.001, one-way ANOVA), β-actin serves as loading control. CLK2 knockdown in hMSCs increased early chondrocyte differentiation, with 50-fold increased COMP, and 3-4-fold increased SOX9 and RUNX1 expression compared with siCtrl, and these changes were similar to TGFβ3 or treatment with compound 123.

[0277] FIG. 4G depicts the effects of compound 123 on chondrocyte gene expression in hMSCs at 21 days following treatment with either siRNA specific to CLK2, DYRK1A, CLK2+DYRK1A or non-targeted control siRNA, measured using the Nanostring nCounter® gene array. compound 123 serves as a positive control for chondrocyte differentiation.

[0278] FIG. 4H depicts the gene expression changes of selected genes from FIG. 4G by qRT-PCR (n=3, Mean±95% CI, *p<0.05, **p<0.01, ***p<0.001, one-way ANOVA). CLK2 knockdown induced expression of 10 chondrogenic genes including ACAN, CD44, COL2A1, DOTL1, and COMP, while DYRK1A knockdown alone induced upregulation of only GDF5 (>2-fold, p<0.05; Nanostring's nCounter® Vantage 3D™ chondrocyte panel) on day 21. CLK2+DYRK1A knockdown upregulated 15 genes including FGFR2, FOXO1, MAPK8, PRG4, and TGFβ3, in addition to ACAN, CD44, COL2A1, DOTL1 and COMP. Expression of CCNG2, CD44, COL2A1, COMP, DOTL1, TGFβ1 and TGFβ3 was significantly increased with CLK2+DYRK1A knockdown, compared to CLK2 knockdown alone, indicating a role for DYRK1A inhibition in enhancing the effects of CLK2 inhibition, or for maintenance of chondrocyte function.

[0279] FIG. 4I depicts gene expression of matrix metalloproteinases (MMP-1, MMP-3, MMP-13) in chondrocytes stimulated with IL-1β and treated with DMSO, compound 123, Harmine, or CC-671 measured by qRT-PCR. Fold change relative to unstimulated control is shown (n=3, Mean±95% CI, *p<0.05, **p<0.01, ***p<0.001, one-way ANOVA).

[0280] FIG. 5A depicts expression of phospho- and total NF-κB and STAT3 in synovial fibroblasts stimulated with LPS and treated with DMSO or compound 123 for 20 hrs measured by Western blot, with β-actin as a loading control.

[0281] FIG. 5B depicts expression of phospho- and total NF-κB and STAT3 in PBMCs stimulated with LPS and treated with DMSO or compound 123 for 20 hrs measured by Western blot, with β-actin as a loading control.

[0282] FIG. 5C depicts inhibition of IL-6 and TNF-α production in synovial fibroblasts stimulated with IL1-β and treated with DMSO or compound 123 for 24 hrs measured by HTRF and ELISA (n=3, Mean±SEM).

[0283] FIG. 5D depicts inhibition of IL-6 and TNF-α production in synovial fibroblasts stimulated with LPS and treated with DMSO or compound 123 for 24 hrs measured by HTRF and ELISA (n=3, Mean±SEM).

[0284] FIG. 5E depicts the production of pro-inflammatory cytokines in synovial fibroblasts stimulated with LPS and treated with DMSO or compound 123 for 72 hrs measured by MSD-based ELISA (n=3, Mean±95% CI, *p<0.05, **p<0.01, ***p<0.001, t-test).

[0285] FIG. 5F depicts the production of pro-inflammatory cytokines in PBMCs stimulated with LPS and treated with DMSO or compound 123 for 72 hrs measured by MSD-based ELISA (n=3, Mean±95% CI, *p<0.05, **p<0.01, ***p<0.001, t-test).

[0286] FIG. 5G depicts a Western blot of phospho- and total SRSF in synovial fibroblasts following treatment with compound 123 or DMSO for 1 hr, with β-actin as a loading control.

[0287] FIG. 5H depicts a Western blot of phospho- and total SRSF in (PBMCs following treatment with compound 123 or DMSO for 1 hr, with β-actin as a loading control.

[0288] FIG. 6A depicts gene expression of IL-6, TNF-α, IL-8 and IL1-β in BEAS-2B cells treated with siRNA specific to CLK2, DYRK1A, CLK2+DYRK1A, or compound 123 or non-targeted control siRNA and stimulated with LPS for 6 hrs measured by qRT-PCR. Fold change relative to unstimulated siRNA control is shown (n=3, Mean±95% CI, *p<0.05, **p<0.01, ***p<0.001, one-way ANOVA).

[0289] FIG. 6B depicts IL-6 and IL-8 protein production in BEAS-2B cells treated with siRNA specific to CLK2, DYRK1A, CLK2+DYRK1A, or compound 123 or non-targeted control siRNA and stimulated with LPS for 6 hrs measured by HTRF-based assay (n=3, Mean±95% CI, *p<0.05, **p<0.01, ***p<0.001, one-way ANOVA). Combined CLK2 and DYRK1A knockdown significantly decreased IL-6, IL-8, TNF-α and IL-1β gene expression and IL-6 and IL-8 protein compared to siCtrl or CLK2 knockdown

[0290] In FIG. 7A-7E, ACLT+pMMx rats were treated with an intra-articular injection of either vehicle or compound 123 (0.1 μg, 0.3 μg, 1.0 μg) 1 week after surgery and the cartilage was isolated at day 35. In the ACLT+pMMx and MIA models of OA, compound 123 (single IA injection—0.1 μg, 0.3 μg, 1 μg) one-week post ACLT+pMMx decreased phospho-SRSF, SRSF1, AXIN2, TCF7, phospho-SIRT1, phospho-FOXO1, and phospho-STAT3 compared with vehicle at day 35, and decreased CLK2, DYRK1A, SRSF1, SRSF5, and SRSF6 expression compared with vehicle. Compound 123 decreased expression of 19 genes and increased expression of at least 8 genes (including AXIN2, TCF7, DVL1, TCF4, CTGF and BTRC).

[0291] FIG. 7A depicts Western blots for phospho-SRSF, SRSF1, AXIN2, TCF7, phospho-SIRT1, total SIRT1, phospho-FOXO1, total FOXO1, phospho-STAT3 and total STAT3 in the cartilage, with β-actin as a loading control.

[0292] FIG. 7B depicts eene expression of CLK2, DYRK1A, SRSF1, 5 and 6 in cartilage measured by qRT-PCR (n=8, Mean±95% CI, *p<0.05, **p<0.01, ***p<0.001, one-way ANOVA).

[0293] FIG. 7C depicts Wnt pathway gene expression in cartilage, measured using the Nanostring nCounter® gene array.

[0294] FIG. 7D depicts gene expression changes of selected genes from FIG. 7C by qRT-PCR (n=8, Mean±95% CI, *p<0.05, **p<0.01, ***p<0.001, one-way ANOVA).

[0295] FIG. 7E depicts monoiodoacetate (MIA) injected rats treated with intra-articular injection of either vehicle or compound 123 (0.1 μg, 0.3 μg, 1.0 μg) and cartilage isolated at day 11. Western blots for phospho-SRSF, SRSF1, AXIN2, phospho-NF-κB, total NFκB, phospho-STAT3, total STAT3, phospho-FOXO1 and total FOXO1 in the cartilage, with β-actin as a loading control. In the MIA model, 4 days after single IA injection, compound 123 decreased phosphorylation of SRSF, NF-κB, STAT3, and FOXO1 compared to vehicle. While no changes in the total protein levels of SRSF1 and STAT3 were observed, compound 123 decreased protein levels of total NF-κB and increased protein levels of total FOXO1.

[0296] FIGS. 8A-8E depict the effects of treatment of hMSCs with siRNA specific to (FIG. 8A) CLK2 (72 hrs), (FIG. 8B) DYRK1A (72 hrs), eCLK2+DYRK1A (72 hrs), (FIG. 8D) compound 123 (24 hrs) or DMSO (24 hrs) or (FIG. 8E) β-catenin (72 hrs) or non-targeted control siRNA (72 hrs) on Wnt pathway gene expression, measured using the Nanostring nCounter® gene array (n=3, genes with >2-fold expression change, *p<0.05, FDR-adjusted are highlighted in green). Compared to DMSO, compound 123 (4 hrs) dose-dependently decreased phospho-STAT3 (S727, Y705), phospho- and total NF-κB (p105/p50), and phospho-FOXO1/3a, while AKT, JNK1, cJUN, p38/MAPK and TLR4 were not inhibited. Compound 123 (20 hrs) robustly inhibited NF-κB, STAT3, JNK1 and FOXO1/3a phosphorylation, while AKT, cJUN, p38/MAPK, and TLR4 remained unchanged (see also, FIG. 11).

[0297] FIGS. 8F and 8G depict the expression of HIPK2 in hMSCs at 72 hrs following treatment with either siRNA specific to HIPK2 or non-targeted control siRNA measured by qRT-PCR and Western blot. Fold change relative to siRNA control is shown (n=3, Mean±95% CI, ***p<0.001, t-test).

[0298] FIG. 8H depicts the gene expression of Wnt pathway genes AXIN2, LEF1, TCF7 and TCF4 in hMSCs at 72 hrs following treatment with either siRNA specific to HIPK2 or non-targeted control siRNA. Fold change relative to siRNA control is shown (n=3, Mean±95% CI, **p<0.01, ***p<0.001, t-test).

[0299] FIG. 9A depicts gene expression of SRSF4, 5, 6 in hMSCs at 72 hrs following treatment with either siRNA specific to SRSF4, SRSF5, SRSF6, combinations of siRNA, or non-targeted control siRNA measured by qRT-PCR. Fold change relative to siRNA control is shown (n=3, Mean±95% CI, *p<0.05, **p<0.01, ***p<0.001, one-way ANOVA).

[0300] FIG. 9B-9D depict gene expression of selected chondrocyte markers: COMP, SOX9, and RUNX1 (FIG. 9B), osteoblast marker RUNX2 (FIG. 9C), and CTNNB1 in hMSCs (FIG. 9D) at 72 hrs in cells from FIG. 9A. Fold change relative to siRNA control is shown (n=3, Mean±95% CI, *p<0.05, **p<0.01, ***p<0.001, one-way ANOVA).

[0301] FIG. 10A depicts expression of phospho- and total proteins in THP1 cells stimulated with LPS and treated with DMSO or compound 123 for 4 hrs or 20 hrs measured by Western blot, with β-actin as a loading control.

[0302] FIG. 10B depicts gene expression of RELA and RELB in THP1 cells stimulated with LPS and treated with DMSO or compound 123 for 4 hrs or 20 hrs measured by qRT-PCR. Fold change relative to unstimulated control is shown (n=3, Mean±95% CI, *p<0.05, **p<0.01, ***p<0.001, one-way ANOVA).

[0303] FIG. 11 depicts expression of phospho- and total proteins in THP1 cells stimulated with LPS and treated with DMSO or compound 123 for 10 mins, 30 mins, 1 hr, 2 hrs, 4 hrs, or 20 hrs measured by Western blot, with β-actin as a loading control. Compound 123 treatment showed no effects on phospho- or total NF-κB (p105/p50) at 10 mins, 30 mins, 1 hr or 2 hrs, but decreased both phospho- and total NF-κB at 4 hrs and 20 hrs, while phospho-STAT3 (Y705) was inhibited at 1 hr, 2 hrs, 4 hrs and 20 hrs, with no effects on total STAT3 at any timepoint.

[0304] FIG. 12 depicts gene expression of NF-κB pathway components in THP1 cells stimulated with LPS and treated with DMSO or compound 123 for 1 hr, 2 hrs, 4 hrs, or 20 hrs measured by qRT-PCR. Fold change relative to unstimulated control is shown (n=3, Mean±95% CI, *p<0.05, **p<0.01, ***p<0.001, one-way ANOVA). Compound 123 inhibited LPS-stimulated gene expression of NF-κB components (RELA, RELB), and inhibited the expression of NF-κB pathway genes (NFKB1, NFKB2, RELA, RELB and BCL3) without effects on NF-κB inhibitors (NFKBIA, NFKBIB, IKKβ, IKKγ).

[0305] FIG. 13 depicts expression of MMP-1, MMP-3, MMP-9 and MMP-13 in chondrocytes at 72 hrs following treatment with either siRNA specific to CLK2, CLK3 or DYRK1A and combinations of siRNA, or non-targeted control siRNA measured by qRT-PCR. Fold change relative to siRNA control is shown (n=3, Mean±95% CI, *p<0.05, **p<0.01, ***p<0.001, one-way ANOVA). Knockdowns of CLK2, CLK3 and DYRK1A either alone or in combination inhibited IL1-f induced expression of MMP-1, MMP-3, MMP-9 and MMP-13.

[0306] Like reference symbols in the various drawings indicate like elements.

DETAILED DESCRIPTION

Definitions

[0307] Unless defined otherwise, all technical and scientific terms used herein have the same meaning as is commonly understood by one of ordinary skill in the art to which this disclosure belongs. All patents, applications, published applications, and other publications are incorporated by reference in their entirety. In the event that there is a plurality of definitions for a term herein, those in this section prevail unless stated otherwise.

[0308] As used herein, “Wnt pathway activity” is an art-known term and generally refers to one or more direct Wnt/β-catenin activities in a mammalian cell and/or one or more indirect activities of Wnt/β-catenin (downstream activities resulting from Wnt/β-catenin activity) in a mammalian cell. Non-limiting examples of Wnt pathway activities include the level of expression of one or more Wnt-upregulated genes (e.g., one or more of any of the exemplary Wnt-upregulated genes described herein) in a mammalian cell, the level of β-catenin present in a nucleus of a mammalian cell, the level of expression of one or more of CLK1, CLK2, CLK3, CLK4, and β-catenin in a mammalian cell, detection of a gain-of-function mutation in a β-catenin gene, and detection of one or more of a loss-of-function mutation in one or more of a AXIN gene, a AXIN2 gene, a APC gene, a CTNNβ1 gene, a Tsc1 gene, a Tsc2 gene, a GSK3β gene, a SFRP3 gene, a Wnt7b gene, a WISP1 gene, a DKK1 gene, a DOTL1 gene, a FZDB gene, a LRP5 gene, and a LRP6 gene. Methods for detecting a level of each of these exemplary types of Wnt pathway activity are described herein. Additional examples of Wnt pathway activities are known in the art, as well as methods for detecting a level of the same.

[0309] As used herein, “gain-of-function mutation” means one or more nucleotide substitutions, deletions, and/or insertions in a gene that results in: an increase in the level of expression of the encoded protein as compared to the level of the expression by the corresponding wildtype gene, and/or the expression of a protein encoded by the gene that has one or more increased activities in a mammalian cell as compared to the version of the protein encoded by the corresponding wildtype gene.

[0310] As used herein, “loss-of-function mutation” means one or more nucleotide substitutions, deletions, and/or insertions in a gene that results in: a decrease in the level of expression of the encoded protein as compared to the level of the expression by the corresponding wildtype gene, and/or the expression of a protein encoded by the gene that has one or more decreased activities in a mammalian cell as compared to the version of the protein encoded by the corresponding wildtype gene.

[0311] As used herein, “Wnt-upregulated gene” means a gene that exhibits an increased level of transcription when the Wnt/β-catenin signaling pathway is active in a mammalian cell. Non-limiting examples of Wnt-upregulated genes are described herein. Additional examples of Wnt-upregulated genes are known in the art. Exemplary methods of detecting the level of expression of Wnt-upregulated genes are described herein. Additional methods of detecting the level of expression of Wnt-upregulated genes are known in the art. In some embodiments, Wnt-upregulated genes can be selected from one or more of the following: AES, AHR, APC, AXIN1, AXIN2, BAMBI, BCL9, BIRC5, BMP4, BTRC, CAMK2B, CCND1, CCND2, CCND3, CD44, CDH1, CDH11, CDKN2A, CEBPD, COL1A2, CREBBP, CSNK1A1, CSNK2A1, CTBP1, CTGF, CTNNB1, CUL1, CXCL12, CXCR4, CXXC4, DAB2, DIXDC1, DKK1, DKK2, DKK3, DKK4, DPP10, DVL1, DVL2, EFNB1, EGFR, EGR1, EP300, ERBB2, ETS2, FBXW11, FBXW4, FGF4, FGF7, FN1, FOSL1, FOXN1, FRAT1, FRZB, FZD1, FZD10, FZD2, FZD3, FZD4, FZD5, FZD6, FZD7, FZD8, FZD9, GDNF, GPC4, GSK3A, GSK3B, ID2, IGF1, IGF2, IL6, IRS1, JAG1, JUN, KLF5, KREMEN1, LEF1, LRP5, LRP6, MAPK10, MAPK8, MAPK9, MMP2, MMP3, MMP7, MMP9, MYC, MYLK, NANOG, NFATC1, NKD1, NLK, NRCAM, NRP1, PDGFRA, PITX2, PKN1, PLAUR, PLCB1, PLCB4, PORCN, POU5F1, PPAP2B, PPARD, PPP3CA, PPP3CB, PPP3CC, PPP3R1, PPP3R2, PRKACA, PRKACB, PRKACG, PRKCA, PRKCB, PRKCG, PRKX, PROM1, PTGS2, PYGO1, RAC1, RAC2, RAC3, RBX, RHOA, RUNX2, RUVBL, SERPINE1, SFRP1, SFRP2, SFRP4, SIX1, SKP1, SMAD2, SMAD3, SMAD4, SMO, SNAI1, SNAI2, SOST, SOX17, SOX2, SOX9, STAT3, TBL1XR1, TCF4, TCF7, TCF7L1, TGFB1, TGFB3, TIMP1, TLE1, TP53, TWIST1, TWIST2, VANGL1, VEGFA, WIF1, WISP1, WNT1, WNT10A, WNT10B, WNT11, WNT16, WNT2, WNT2B, WNT3, WNT4, WNT5A, WNT5B, WNT6, WNT7A, WNT7B, WNT8A, WNT8B, WNT9A, WNT9B, ZEB1, and ZEB2. In some embodiments, Wnt-upregulated genes can be selected from one or more of the following: CCND1, CXCL12, LRP5, AMP7, AMP9, LEF1, AXIN2, MYC, TCF7L2, TCF7, LRP6, DVL2, BIRC, ERRB2, MAPK8, PKN1, ABCB1, ADAM10, ALEX, ASCL2, BAMBI, BCL2L2, BIRC5, BMI, BMP4, CCND, CD44, CDKN2A, CDX, CEBPD, CLDN1, COX2, DNMT1, EDN1, EFNB1, ENC1, EPHB2, EPHB3, FGF18, FGFBP, FRA1, FSCN1, FZD7, FZD8, GAST, HEF1, HES1, ID2, ITF2, JAG1, JUN, L1CAM, LAMC2, LGR5, MENA, MET, MMP14, MYB, MYCBP, NOS2, NOTCH2, NRCAM, PLAU, PLAUR, PPARD, S100A4, S100A6, SGK1, SMC3, SOX9, SP5, SRSF3, SUZ12, TCF1, TIAM1, TIMP-1, TN-C, VEGF, WNT-5a, WNT-5b, WNT11, and YAP.

[0312] As used herein, “CLK inhibitor” refers to an agent (e.g., compound) that decreases the catalytic activity of one or more of CLK1, CLK2, CLK3, and CLK4 with an IC.sub.50 of about 100 pM to about 10 μM (or any of the subranges of this range described herein) (e.g., determined using the exemplary in vitro assays for determining CLK1, CLK2, CLK3, and CLK4 activities described in the Examples).

[0313] As used herein, “a multi-isoform CLK inhibitor” refers to an agent (e.g., a compound that decreases the catalytic activity of two or more of CLK1, CLK2, CLK3, and CLK4 with an IC.sub.50 of about 100 pM to about 10 μM (or any of the subranges of this range described herein) (e.g., determined using the exemplary in vitro assays for determining CLK1, CLK2, CLK3, and CLK4 activities described in the Examples).

[0314] As used herein, “DYRK inhibitor” refers to an agent (e.g., compound) that decreases the catalytic activity of one or more of DYRK1A, DYRK1B, DYRK2, DYRK3, and DYRK4 with an IC.sub.50 of about 100 pM to about 10 μM (or any of the subranges of this range described herein) (e.g., determined using the exemplary in vitro assays for determining DYRK1A, DYRK1B, DYRK2, DYRK3, and DYRK4 activities described in the Examples).

[0315] As used herein, “a multi-isoform DYRK inhibitor” refers to an agent (e.g., a compound that decreases the catalytic activity of two or more of DYRK1A, DYRK1B, DYRK2, DYRK3, and DYRK4 with an IC.sub.50 of about 100 pM to about 10 μM (or any of the subranges of this range described herein) (e.g., determined using the exemplary in vitro assays for determining DYRK1A, DYRK1B, DYRK2, DYRK3, and DYRK4 activities described in the Examples). As used herein, “altering mRNA splicing” means (i) changing the relative expression levels of two or more different isoforms of a protein in a mammalian cell that are encoded by the same gene, wherein the different isoforms of the protein result from mRNA splicing in the mammalian cell; and/or (ii) changing the level of activity, phosphorylation, and/or expression of one or more splicing factors in a mammalian cell. For example, altering mRNA splicing includes intron retention, exon skipping, premature stop codons, alternate 5′ splice site, alternate 3′ splice site, mutually exclusive exons, cassette exons, alternate promoters, and alternate polyadelynation sites.

[0316] As used herein, “alkyl” means a branched, or straight chain chemical group containing only carbon and hydrogen, such as methyl, ethyl, n-propyl, iso-propyl, n-butyl, iso-butyl, sec-butyl, tert-butyl, n-pentyl, iso-pentyl, sec-pentyl and neo-pentyl. Alkyl groups can either be unsubstituted or substituted with one or more substituents. In some embodiments, alkyl groups include 1 to 9 carbon atoms (for example, 1 to 6 carbon atoms, 1 to 4 carbon atoms, or 1 to 2 carbon atoms).

[0317] As used herein, “alkenyl” means a straight or branched chain chemical group containing only carbon and hydrogen and containing at least one carbon-carbon double bond, such as ethenyl, 1-propenyl, 2-propenyl, 2-methyl-1-propenyl, 1-butenyl, 2-butenyl, and the like. In various embodiments, alkenyl groups can either be unsubstituted or substituted with one or more substituents. Typically, alkenyl groups will comprise 2 to 9 carbon atoms (for example, 2 to 6 carbon atoms, 2 to 4 carbon atoms, or 2 carbon atoms).

[0318] As used herein, “alkynyl” means a straight or branched chain chemical group containing only carbon and hydrogen and containing at least one carbon-carbon triple bond, such as ethynyl, 1-propynyl, 1-butynyl, 2-butynyl, and the like. In various embodiments, alkynyl groups can either be unsubstituted or substituted with one or more substituents. Typically, alkynyl groups will comprise 2 to 9 carbon atoms (for example, 2 to 6 carbon atoms, 2 to 4 carbon atoms, or 2 carbon atoms).

[0319] As used herein, “alkylene” means a bivalent branched, or straight chain chemical group containing only carbon and hydrogen, such as methylene, ethylene, n-propylene, iso-propylene, n-butylene, iso-butylene, sec-butylene, tert-butylene, n-pentylene, iso-pentylene, sec-pentylene and neo-pentylene. Alkylene groups can either be unsubstituted or substituted with one or more substituents. In some embodiments, alkylene groups include 1 to 9 carbon atoms (for example, 1 to 6 carbon atoms, 1 to 4 carbon atoms, or 1 to 2 carbon atoms).

[0320] As used herein, “alkenylene” means a bivalent branched, or straight chain chemical group containing only carbon and hydrogen and containing at least one carbon-carbon double bond, such as ethenylene, 1-propenylene, 2-propenylene, 2-methyl-1-propenylene, 1-butenylene, 2-butenylene, and the like. In various embodiments, alkenylene groups can either be unsubstituted or substituted with one or more substituents. Typically, alkenylene groups will comprise 2 to 9 carbon atoms (for example, 2 to 6 carbon atoms, 2 to 4 carbon atoms, or 2 carbon atoms).

[0321] As used herein, “alkynylene” means a bivalent branched, or straight chain chemical group containing only carbon and hydrogen and containing at least one carbon-carbon triple bond, such as ethynylene, 1-propynylene, 1-butynylene, 2-butynylene, and the like. In various embodiments, alkynylene groups can either be unsubstituted or substituted with one or more substituents. Typically, alkynylene groups will comprise 2 to 9 carbon atoms (for example, 2 to 6 carbon atoms, 2 to 4 carbon atoms, or 2 carbon atoms).

[0322] As used herein, “carbocyclyl” means a cyclic ring system containing only carbon atoms in the ring system backbone, such as cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, and cyclohexenyl. Carbocyclyls may include multiple fused rings. Carbocyclyls may have any degree of saturation provided that none of the rings in the ring system are aromatic. Carbocyclyl groups can either be unsubstituted or substituted with one or more substituents. In some embodiments, carbocyclyl groups include 3 to 10 carbon atoms, for example, 3 to 6 carbon atoms.

[0323] As used herein, “aryl” means a mono-, bi-, tri- or polycyclic group with only carbon atoms present in the ring backbone having 5 to 14 ring atoms, alternatively 5, 6, 9, or 10 ring atoms; and having 6, 10, or 14 pi electrons shared in a cyclic array; wherein at least one ring in the system is aromatic. Aryl groups can either be unsubstituted or substituted with one or more substituents. Examples of aryl include phenyl, naphthyl, tetrahydronaphthyl, 2,3-dihydro-1H-indenyl, and others. In some embodiments, the aryl is phenyl.

[0324] As used herein, “arylene” means a bivalent moiety obtained by removing two hydrogen atoms of an aryl ring, as defined above.

[0325] As used herein, the term “heteroaryl” means a mono-, bi-, tri- or polycyclic group having 5 to 14 ring atoms, alternatively 5, 6, 9, or 10 ring atoms; and having 6, 10, or 14 pi electrons shared in a cyclic array; wherein at least one ring in the system is aromatic, and at least one ring in the system contains one or more heteroatoms independently selected from the group consisting of N, O, and S. Heteroaryl groups can either be unsubstituted or substituted with one or more substituents as defined anywhere herein. Examples of heteroaryl include thienyl, pyridinyl, furyl, oxazolyl, oxadiazolyl, pyrrolyl, imidazolyl, triazolyl, thiodiazolyl, pyrazolyl, isoxazolyl, thiadiazolyl, pyranyl, pyrazinyl, pyrimidinyl, pyridazinyl, triazinyl, thiazolyl benzothienyl, benzoxadiazolyl, benzofuranyl, benzimidazolyl, benzotriazolyl, cinnolinyl, indazolyl, indolyl, isoquinolinyl, isothiazolyl, naphthyridinyl, purinyl, thienopyridinyl, pyrido[2,3-d]pyrimidinyl, pyrrolo[2,3-b]pyridinyl, quinazolinyl, quinolinyl, thieno[2,3-c]pyridinyl, pyrazolo[3,4-b]pyridinyl, pyrazolo[3,4-c]pyridinyl, pyrazolo[4,3-c]pyridine, pyrazolo[4,3-b]pyridinyl, tetrazolyl, chromane, 2,3-dihydrobenzo[b][1,4]dioxine, benzo[d][1,3]dioxole, 2,3-dihydrobenzofuran, tetrahydroquinoline, 2,3-dihydrobenzo[b][1,4]oxathiine, isoindoline, and others. In some embodiments, the heteroaryl is selected from thienyl, pyridinyl, furyl, pyrazolyl, imidazolyl, isoindolinyl, pyranyl, pyrazinyl, and pyrimidinyl.

[0326] As used herein, “heteroarylene” means a bivalent moiety obtained by removing two hydrogen atoms of a heteroaryl ring, as defined above.

[0327] As used herein, “halo”, “halide” or “halogen” is a chloro, bromo, fluoro, or iodo atom radical. In some embodiments, a halo is a chloro, bromo or fluoro. For example, a halide can be fluoro.

[0328] As used herein, “haloalkyl” means a hydrocarbon substituent, which is a linear or branched, alkyl, alkenyl or alkynyl substituted with one or more chloro, bromo, fluoro, and/or iodo atom(s). In some embodiments, a haloalkyl is a fluoroalkyls, wherein one or more of the hydrogen atoms have been substituted by fluoro. In some embodiments, haloalkyls are of 1 to about 3 carbons in length (e.g., 1 to about 2 carbons in length or 1 carbon in length). The term “haloalkylene” means a diradical variant of haloalkyl, and such diradicals may act as spacers between radicals, other atoms, or between a ring and another functional group.

[0329] As used herein, “heterocyclyl” means a nonaromatic cyclic ring system comprising at least one heteroatom in the ring system backbone. Heterocyclyls may include multiple fused and/or bridged rings. Heterocyclyls may be substituted or unsubstituted with one or more substituents as defined anywhere herein. In some embodiments, heterocycles have 3-11 members. In six membered monocyclic heterocycles, the heteroatom(s) are selected from one to three of O, N or S, and wherein when the heterocycle is five membered, it can have one or two heteroatoms selected from O, N, or S. Examples of heterocyclyl include azirinyl, aziridinyl, azetidinyl, oxetanyl, thietanyl, 1,4,2-dithiazolyl, dihydropyridinyl, 1,3-dioxanyl, 1,4-dioxanyl, 1,3-dioxolanyl, morpholinyl, thiomorpholinyl, piperazinyl, pyranyl, pyrrolidinyl, tetrahydrofuryl, tetrahydropyridinyl, oxazinyl, thiazinyl, thiinyl, thiazolidinyl, isothiazolidinyl, oxazolidinyl, isoxazolidinyl, piperidinyl, pyrazolidinyl imidazolidinyl, thiomorpholinyl, and others. In some embodiments, the heterocyclyl is selected from azetidinyl, morpholinyl, piperazinyl, pyrrolidinyl, and tetrahydropyridinyl.

[0330] As used herein, “monocyclic heterocyclyl” means a single nonaromatic cyclic ring comprising at least one heteroatom in the ring system backbone. Heterocyclyls may be substituted or unsubstituted with one or more substituents as defined anywhere herein. In some embodiments, heterocycles have 3-7 members. In six membered monocyclic heterocycles, the heteroatom(s) are selected from one to three of O, N or S, and wherein when the heterocycle is five membered, it can have one or two heteroatoms selected from O, N, or S. Examples of heterocyclyls include azirinyl, aziridinyl, azetidinyl, oxetanyl, thietanyl, 1,4,2-dithiazolyl, dihydropyridinyl, 1,3-dioxanyl, 1,4-dioxanyl, 1,3-dioxolanyl, morpholinyl, thiomorpholinyl, piperazinyl, pyranyl, pyrrolidinyl, tetrahydrofuryl, tetrahydropyridinyl, oxazinyl, thiazinyl, thiinyl, thiazolidinyl, isothiazolidinyl, oxazolidinyl, isoxazolidinyl, piperidinyl, pyrazolidinyl imidazolidinyl, thiomorpholinyl, and others.

[0331] As used herein, “bicyclic heterocyclyl” means a nonaromatic bicyclic ring system comprising at least one heteroatom in the ring system backbone. Bicyclic heterocyclyls may be substituted or unsubstituted with one or more substituents as defined anywhere herein, and may include multiple fused and/or bridged rings. In some embodiments, bicyclic heterocycles have 4-11 members with the heteroatom(s) being selected from one to five of O, N or S. Examples of bicyclic heterocyclyls include 2-azabicyclo[1.1.0]butane, 2-azabicyclo[2.1.0]pentane, 2-azabicyclo[1.1.1]pentane, 3-azabicyclo[3.1.0]hexane, 5-azabicyclo[2.1.1]hexane, 3-azabicyclo[3.2.0]heptane, octahydrocyclopenta[c]pyrrole, 3-azabicyclo[4.1.0]heptane, 7-azabicyclo[2.2.1]heptane, 6-azabicyclo[3.1.1]heptane, 7-azabicyclo[4.2.0]octane, 2-azabicyclo[2.2.2]octane, and the like.

[0332] As used herein, “spirocyclic heterocyclyl” means a nonaromatic bicyclic ring system comprising at least one heteroatom in the ring system backbone and with the rings connected through just one atom (the “spiroatom”). Spirocyclic heterocyclyls may be substituted or unsubstituted with one or more substituents as defined anywhere herein. In some embodiments, spirocyclic heterocycles have 5-11 members with the heteroatom(s) being selected from one to five of O, N or S. Examples of spirocyclic heterocyclyls include 2-azaspiro[2.2]pentane, 4-azaspiro[2.5]octane, 1-azaspiro[3.5]nonane, 2-azaspiro[3.5]nonane, 7-azaspiro[3.5]nonane, 2-azaspiro[4.4]nonane, 6-azaspiro[2.6]nonane, 1,7-diazaspiro[4.5]decane, 2,5-diazaspiro[3.6]decane, and the like.

[0333] The term “substituted” refers to moieties having substituents replacing a hydrogen on one or more non-hydrogen atoms of the molecule. It will be understood that “substitution” or “substituted with” includes the implicit proviso that such substitution is in accordance with permitted valence of the substituted atom and the substituent, and that the substitution results in a stable compound, e.g., which does not spontaneously undergo transformation such as by rearrangement, cyclization, elimination, etc. Substituents can include, for example, —(C.sub.1-9 alkyl) optionally substituted with one or more of hydroxyl, —NH.sub.2, —NH(C.sub.1-3 alkyl), and —N(C.sub.1-3 alkyl).sub.2; —(C.sub.1-9 haloalkyl); a halide; a hydroxyl; a carbonyl [such as —C(O)OR, and —C(O)R]; a thiocarbonyl [such as —C(S)OR, —C(O)SR, and —C(S)R]; —(C.sub.1-9 alkoxy) optionally substituted with one or more of halide, hydroxyl, —NH.sub.2, —NH(C.sub.1-3 alkyl), and —N(C.sub.1-3 alkyl).sub.2; —OPO(OH).sub.2; a phosphonate [such as —PO(OH).sub.2 and —PO(OR′).sub.2]; —OPO(OR′)R″; —NRR′; —C(O)NRR′; —C(NR)NR′ R″; —C(NR′)R″; a cyano; a nitro; an azido; —SH; —S—R; —OSO.sub.2(OR); a sulfonate [such as —SO.sub.2(OH) and —SO.sub.2(OR)]; —SO.sub.2NR′ R″; and —SO.sub.2R; in which each occurrence of R, R′ and R″ are independently selected from H; —(C.sub.1-9 alkyl); C.sub.6-10 aryl optionally substituted with from 1-3R′″; 5-10 membered heteroaryl having from 1-4 heteroatoms independently selected from N, O, and S and optionally substituted with from 1-3 R′″; C.sub.3-7 carbocyclyl optionally substituted with from 1-3 R′″; and 3-8 membered heterocyclyl having from 1-4 heteroatoms independently selected from N, O, and S and optionally substituted with from 1-3 R′″; wherein each R′″ is independently selected from —(C.sub.1-6 alkyl), —(C.sub.1-6 haloalkyl), a halide (e.g., F), a hydroxyl, —C(O)OR, —C(O)R, —(C.sub.1-6 alkoxyl), —NRR′, —C(O)NRR′, and a cyano, in which each occurrence of R and R′ is independently selected from H and —(C.sub.1-6 alkyl). In some embodiments, the substituent is selected from —(C.sub.1-6 alkyl), —(C.sub.1-6 haloalkyl), a halide (e.g., F), a hydroxyl, —C(O)OR, —C(O)R, —(C.sub.1-6 alkoxyl), —NRR′, —C(O)NRR′, and a cyano, in which each occurrence of R and R′ is independently selected from H and —(C.sub.1-6 alkyl).

[0334] As used herein, when two groups are indicated to be “linked” or “bonded” to form a “ring”, it is to be understood that a bond is formed between the two groups and may involve replacement of a hydrogen atom on one or both groups with the bond, thereby forming a carbocyclyl, heterocyclyl, aryl, or heteroaryl ring. The skilled artisan will recognize that such rings can and are readily formed by routine chemical reactions. In some embodiments, such rings have from 3-7 members, for example, 5 or 6 members.

[0335] The skilled artisan will recognize that some chemical structures described herein may be represented on paper by one or more other resonance forms; or may exist in one or more other tautomeric forms, even when kinetically favored, the artisan recognizes that such tautomeric forms represent only a very small portion of a sample of such compound(s). Such compounds are clearly contemplated within the scope of this disclosure, though such resonance forms or tautomers are not explicitly represented herein.

[0336] The compounds provided herein may encompass various stereochemical forms. The compounds also encompass diastereomers as well as optical isomers, e.g., mixtures of enantiomers including racemic mixtures, as well as individual enantiomers and diastereomers, which arise as a consequence of structural asymmetry in certain compounds. Separation of the individual isomers or selective synthesis of the individual isomers is accomplished by application of various methods which are well known to practitioners in the art. Unless otherwise indicated, when a disclosed compound is named or depicted by a structure without specifying the stereochemistry and has one or more chiral centers, it is understood to represent all possible stereoisomers of the compound.

[0337] The present disclosure includes all pharmaceutically acceptable isotopically labeled compounds of Formulas (I)-(VIII) wherein one or more atoms are replaced by atoms having the same atomic number, but an atomic mass or mass number different from the atomic mass or mass number which predominates in nature. Examples of isotopes suitable for inclusion in the compounds of the disclosure include, but are not limited to, isotopes of hydrogen, such as .sup.2H (deuterium) and .sup.3H (tritium), carbon, such as .sup.11C, .sup.13C and .sup.14C, chlorine, such as .sup.36Cl, fluorine, such as .sup.18F, iodine, such as .sup.123I and .sup.125I, nitrogen, such as .sup.13N and .sup.15N, oxygen, such as .sup.15O, .sup.17O and .sup.18O, phosphorus, such as .sup.32P, and sulfur, such as .sup.35S.

[0338] The term “polymorph,” as used herein, refers to crystals of the same molecule having different physical properties as a result of the order of the molecules in the crystal lattice. Polymorphs of a single compound have one or more different chemical, physical, mechanical, electrical, thermodynamic, and/or biological properties from each other. Differences in physical properties exhibited by polymorphs can affect pharmaceutical parameters such as storage stability, compressibility, density (important in composition and product manufacturing), dissolution rates (an important factor in determining bio-availability), solubility, melting point, chemical stability, physical stability, powder flowability, water sorption, compaction, and particle morphology. Differences in stability can result from changes in chemical reactivity (e.g. differential oxidation, such that a dosage form discolors more rapidly when comprised of one polymorph than when comprised of another polymorph) or mechanical changes (e.g., crystal changes on storage as a kinetically favored polymorph converts to a thermodynamically more stable polymorph) or both (e.g., one polymorph is more hygroscopic than the other). As a result of solubility/dissolution differences, some transitions affect potency and/or toxicity. In addition, the physical properties of the crystal may be important in processing; for example, one polymorph might be more likely to form solvates or might be difficult to filter and wash free of impurities (i.e., particle shape and size distribution might be different between one polymorph relative to the other). “Polymorph” does not include amorphous forms of the compound. As used herein, “amorphous” refers to a noncrystalline form of a compound which may be a solid state form of the compound or a solubilized form of the compound. For example, “amorphous” refers to a compound without a regularly repeating arrangement of molecules or external face planes.

[0339] The term “anhydrous,” as used herein, refers to a crystal form of the compound of Formulas (I)-(VIII), or a pharmaceutically acceptable salt thereof, that has 1% or less by weight water. For example, 0.5% or less, 0.25% or less, or 0.1% or less by weight water.

[0340] The term “solvate” as used herein refers to a crystalline form of a compound of Formulas (I)-(VIII), or a pharmaceutically acceptable salt thereof, such as a polymorph form of the compound, where the crystal lattice comprises one or more solvents of crystallization.

[0341] The term “non-stoichiometric hydrate” refers to a crystalline form of a compound of Formulas (I)-(VIII) or a pharmaceutically acceptable salt thereof, that comprises water, but wherein variations in the water content do not cause significant changes to the crystal structure. In some embodiments, a non-stoichiometric hydrate can refer to a crystalline form of a compound of Formulas (I)-(VIII) that has channels or networks throughout the crystal structure into which water molecules can diffuse. During drying of non-stoichiometric hydrates, a considerable proportion of water can be removed without significantly disturbing the crystal network, and the crystals can subsequently rehydrate to give the initial non-stoichiometric hydrated crystalline form. Unlike stoichiometric hydrates, the dehydration and rehydration of non-stoichiometric hydrates is not accompanied by a phase transition, and thus all hydration states of a non-stoichiometric hydrate represent the same crystal form. In some embodiments, a non-stoichiometric hydrate can have up to about 20% by weight water, such as, about 20%, about 19%, about 18%, about 17%, about 16%, about 15%, about 14%, about 13%, about 12%, about 11%, about 10%, about 9%, about 8%, about 7%, about 6%, about 5%, about 4%, about 3%, about 2%, or greater than 1% water by weight. In some embodiments, a non-stoichiometric hydrate can have between 1% and about 20% by weight water, such as between 1% and about 5%, 1% and about 10%, 1% and about 15%, about 2% and about 5%, about 2% and about 10%, about 2% and about 15%, about 2% and about 20%, about 5% and about 10%, about 5% and about 15%, about 5% and about 20%, about 10% and about 15%, about 10% and about 20%, or about 15% and about 20% by weight water.

[0342] In some embodiments the % water by weight in a crystal form, such as a non-stoichiometric hydrate, is determined by the Karl Fischer titration method. In some embodiments, the crystal form is dried prior to Karl Fischer titration. In some embodiments, one or more of the first compound, the second compound, and the dual DYRK1A/CLK2 and/or CLK3 inhibitor can each independently be substantially present as a non-stoichiometric hydrate.

[0343] “Purity,” when used in reference to a composition including a polymorph of a compound of Formulas (I)-(VIII), or a pharmaceutically acceptable salt thereof, refers to the percentage of one specific polymorph form relative to another polymorph form or an amorphous form of a compound of Formulas (I)-(VIII), or a pharmaceutically acceptable salt thereof, in the referenced composition. For example, a composition comprising a polymorph of Formulas (I)-(VIII) having a purity of 90% would comprise 90 weight parts Form 1 and 10 weight parts of other polymorph and/or amorphous forms of the corresponding compound of Formulas (I)-(VIII).

[0344] As used herein, a compound or composition is “substantially free of” one or more other components if the compound or composition contains no significant amount of such other components. Such components can include starting materials, residual solvents, or any other impurities that can result from the preparation of and/or isolation of the compounds and compositions provided herein. In some embodiments, a polymorph form provided herein is substantially free of other polymorph forms. In some embodiments, a particular polymorph of the compound of Formulas (I)-(VIII), or a pharmaceutically acceptable salt thereof, is “substantially free” of other polymorphs if the particular polymorph constitutes at least about 95% by weight of the compound of Formulas (I)-(VIII), or a pharmaceutically acceptable salt thereof, present. In some embodiments, a particular polymorph of the compound of Formulas (I)-(VIII), or a pharmaceutically acceptable salt thereof, is “substantially free” of other polymorphs if the particular polymorph constitutes at least about 97%, about 98%, about 99%, or about 99.5% by weight of the compound of Formulas (I)-(VIII), or a pharmaceutically acceptable salt thereof, present. In certain embodiments, a particular polymorph of the compound of Formulas (I)-(VIII), or a pharmaceutically acceptable salt thereof, is “substantially free” of water if the amount of water constitutes no more than about 2%, about 1%, or about 0.5% by weight of the polymorph.

[0345] As used herein, a compound is “substantially present” as a given polymorph if at least about 50% by weight of the compound is in the form of that polymorph. In some embodiments, at least about 60% by weight of the compound is in the form of that polymorph. In some embodiments, at least about 70% by weight of the compound is in the form of that polymorph. In some embodiments, at least about 80% by weight of the compound is in the form of that polymorph. In some embodiments, at least about 90% by weight of the compound is in the form of that polymorph. In some embodiments, at least about 95% by weight of the compound is in the form of that polymorph. In some embodiments, at least about 96% by weight of the compound is in the form of that polymorph. In some embodiments, at least about 97% by weight of the compound is in the form of that polymorph. In some embodiments, at least about 98% by weight of the compound is in the form of that polymorph. In some embodiments, at least about 99% by weight of the compound is in the form of that polymorph. In some embodiments, at least about 99.5% by weight of the compound is in the form of that polymorph.

[0346] “Room temperature” or “RT” refers to the ambient temperature of a typical laboratory, which is typically around 25° C.

[0347] A “diagnostic” as used herein is a compound, method, system, or device that assists in the identification or characterization of a health or disease state. The diagnostic can be used in standard assays as is known in the art.

[0348] The term “mammal” is used in its usual biological sense. Thus, it specifically includes humans, cattle, horses, monkeys, dogs, cats, mice, rats, cows, sheep, pigs, goats, and non-human primates, but also includes many other species.

[0349] The term “pharmaceutically acceptable carrier”, “pharmaceutically acceptable diluent” or “pharmaceutically acceptable excipient” includes any and all solvents, co-solvents, complexing agents, dispersion media, coatings, isotonic and absorption delaying agents and the like which are not biologically or otherwise undesirable. The use of such media and agents for pharmaceutically active substances is well known in the art. Except insofar as any conventional media or agent is incompatible with the active ingredient, its use in the therapeutic compositions is contemplated. Supplementary active ingredients can also be incorporated into the compositions. In addition, various adjuvants such as are commonly used in the art may be included. These and other such compounds are described in the literature, e.g., in the Merck Index, Merck & Company, Rahway, N.J. Considerations for the inclusion of various components in pharmaceutical compositions are described, e.g., in Brunton et al. (Eds.) (2017); Goodman and Gilman's: The Pharmacological Basis of Therapeutics, 13th Ed., The McGraw-Hill Companies.

[0350] The term “pharmaceutically acceptable salt” refers to salts that retain the biological effectiveness and properties of the compounds provided herein and, which are not biologically or otherwise undesirable. In many cases, the compounds provided herein are capable of forming acid and/or base salts by virtue of the presence of amino and/or carboxyl groups or groups similar thereto. Many such salts are known in the art, for example, as described in WO 87/05297. Pharmaceutically acceptable acid addition salts can be formed with inorganic acids and organic acids. Inorganic acids from which salts can be derived include, for example, hydrochloric acid, hydrobromic acid, sulfuric acid, nitric acid, phosphoric acid, and the like. Organic acids from which salts can be derived include, for example, acetic acid, propionic acid, glycolic acid, pyruvic acid, oxalic acid, maleic acid, malonic acid, succinic acid, fumaric acid, tartaric acid, citric acid, benzoic acid, cinnamic acid, mandelic acid, methanesulfonic acid, ethanesulfonic acid, p-toluenesulfonic acid, salicylic acid, and the like. Pharmaceutically acceptable base addition salts can be formed with inorganic and organic bases. Inorganic bases from which salts can be derived include, for example, sodium, potassium, lithium, ammonium, calcium, magnesium, iron, zinc, copper, manganese, aluminum, and the like; particularly preferred are the ammonium, potassium, sodium, calcium, and magnesium salts. Organic bases from which salts can be derived include, for example, primary, secondary, and tertiary amines, substituted amines including naturally occurring substituted amines, cyclic amines, basic ion exchange resins, and the like, specifically such as isopropylamine, trimethylamine, diethylamine, triethylamine, tripropylamine, and ethanolamine.

[0351] A “therapeutically effective amount” of a compound as provided herein is one which is sufficient to achieve the desired physiological effect and may vary according to the nature and severity of the disease condition, and the potency of the compound. “Therapeutically effective amount” is also intended to include one or more of the compounds of Formulas (I)-(VIII), or a pharmaceutically acceptable salt or solvate thereof, in combination with one or more other agents that are effective to treat the diseases and/or conditions described herein. When referring to combinations of compounds, the combination may be “therapeutically effective” even when one or more of the compounds in the combination is administered at a dose that would be sub-therapeutic when the compound is administered alone. Indeed, the combination of compounds, or pharmaceutically acceptable salts or solvates of the foregoing, can be an additive combination, or can be a synergistic combination. Synergy, as described, for example, by Chou and Talalay, Advances in Enzyme Regulation (1984), 22, 27-55, occurs when the effect of the compounds when administered in combination is greater than the additive effect of the compounds when administered alone as a single agent. In general, a synergistic effect is most clearly demonstrated at sub-optimal concentrations of the compounds. It will be appreciated that different concentrations may be employed for prophylaxis than for treatment of an active disease. This amount can further depend upon other art-recognized factors, for example, the patient's height, weight, sex, age and medical history.

[0352] The term “combination therapy” as used herein refers to a dosing regimen of two different therapeutically active agents (i.e., the components or combination partners of the combination) (e.g., a first compound and a second compound) during a period of time, wherein the therapeutically active agents are administered together or separately in a manner prescribed by a medical care provider or according to a regulatory agency (e.g., the U.S. Food and Drug Administration, the European Medicines Agency, etc.). In some embodiments, a combination therapy consists essentially of a combination of a first compound (e.g., a compound of Formulas (I)-(VIII)), or a pharmaceutically acceptable salt or solvate thereof, and a second compound (e.g., a compound of Formulas (I)-(VIII)), or a pharmaceutically acceptable salt or solvate thereof.

[0353] As can be appreciated in the art, a combination therapy can be administered to a patient for a period of time. In some embodiments, the period of time occurs following the administration of a different therapeutic treatment/agent or a different combination of therapeutic treatments/agents to the subject, as described herein (e.g., non-steroidal anti-inflammatory therapy, physical therapy, etc.). In some embodiments, the period of time occurs before the administration of a different therapeutic treatment/agent or a different combination of therapeutic treatments/agents to the subject, as described herein. In some embodiments, administration of the first compound, or a pharmaceutically acceptable salt or solvate thereof, and administration of the second compound, or a pharmaceutically acceptable salt or solvate thereof, occurs at substantially the same time. In other embodiments, administration of the first compound, or a pharmaceutically acceptable salt or solvate thereof, and administration of the second compound, or a pharmaceutically acceptable salt or solvate thereof, occurs sequentially, in either order (e.g., the first compound, or a pharmaceutically acceptable salt or solvate thereof, may be administered prior to, or subsequent to, the second compound, or a pharmaceutically acceptable salt or solvate thereof). A therapeutic effect refers to the treatment of a disease or condition, as described herein.

[0354] Treat,” “treatment,” or “treating,” as used herein refers to administering a compound or pharmaceutical composition as provided herein for therapeutic purposes. The term “therapeutic treatment” refers to administering treatment to a patient already suffering from a disease thus causing a therapeutically beneficial effect, such as ameliorating one or more existing symptoms, ameliorating the underlying metabolic causes of symptoms, postponing or preventing the further development of a disorder, and/or reducing the severity of one or more symptoms that will or are expected to develop. “Treat,” “treatment,” and “treating,” do not necessarily result in completely curing an underlying disease or condition.

[0355] The phrase “an elevated” or “an increased level” as used herein can be an increase of at least 1% (e.g., at least 2%, at least 4%, at least 6%, at least 8%, at least 10%, at least 12%, at least 14%, at least 16%, at least 18%, at least 20%, at least 25%, at least 30%, at least 35%, at least 40%, at least 45%, at least 50%, at least 55%, at least 60%, at least 65%, at least 70%, at least 75%, at least 80%, at least 85%, at least 90%, at least 95%, at least 99%, at least 100%, at least 110%, at least 120%, at least 130%, at least 140%, at least 150%, at least 160%, at least 170%, at least 180%, at least 190%, at least 200%, at least 250%, at least 300%, at least 350%, at least 400%, at least 450%, at least 500%, between 1% and 500%, between 1% and 450%, between 1% and 400%, between 1% and 350%, between 1% and 300%, between 1% and 250%, between 1% and 200%, between 1% and 180%, between 1% and 160%, between 1% and 140%, between 1% and 120%, between 1% and 100%, between 1% and 95%, between 1% and 90%, between 1% and 85%, between 1% and 80%, between 1% and 75%, between 1% and 70%, between 1% and 65%, between 1% and 60%, between 1% and 55%, between 1% and 50%, between 1% and 45%, between 1% and 40%, between 1% and 35%, between 1% and 30%, between 1% and 25%, between 1% and 20%, between 1% and 15%, between 1% and 10%, between 1% and 5%, between 5% and 500%, between 5% and 450%, between 5% and 400%, between 5% and 350%, between 5% and 300%, between 5% and 250%, between 5% and 200%, between 5% and 180%, between 5% and 160%, between 5% and 140%, between 5% and 120%, between 5% and 100%, between 5% and 95%, between 5% and 90%, between 5% and 85%, between 5% and 80%, between 5% and 75%, between 5% and 70%, between 5% and 65%, between 5% and 60%, between 5% and 55%, between 5% and 50%, between 5% and 45%, between 5% and 40%, between 5% and 35%, between 5% and 30%, between 5% and 25%, between 5% and 20%, between 5% and 15%, between 5% and 10%, between 10% and 500%, between 10% and 450%, between 10% and 400%, between 10% and 350%, between 10% and 300%, between 10% and 250%, between 10% and 200%, between 10% and 180%, between 10% and 160%, between 10% and 140%, between 10% and 120%, between 10% and 100%, between 10% and 95%, between 10% and 90%, between 10% and 85%, between 10% and 80%, between 10% and 75%, between 10% and 70%, between 10% and 65%, between 10% and 60%, between 10% and 55%, between 10% and 50%, between 10% and 45%, between 10% and 40%, between 10% and 35%, between 10% and 30%, between 10% and 25%, between 10% and 20%, between 10% and 15%, between 20% and 500%, between 20% and 450%, between 20% and 400%, between 20% and 350%, between 20% and 300%, between 20% and 250%, between 20% and 200%, between 20% and 180%, between 20% and 160%, between 20% and 140%, between 20% and 120%, between 20% and 100%, between 20% and 95%, between 20% and 90%, between 20% and 85%, between 20% and 80%, between 20% and 75%, between 20% and 70%, between 20% and 65%, between 20% and 60%, between 20% and 55%, between 20% and 50%, between 20% and 45%, between 20% and 40%, between 20% and 35%, between 20% and 30%, between 20% and 25%, between 30% and 500%, between 30% and 450%, between 30% and 400%, between 30% and 350%, between 30% and 300%, between 30% and 250%, between 30% and 200%, between 30% and 180%, between 30% and 160%, between 30% and 140%, between 30% and 120%, between 30% and 100%, between 30% and 95%, between 30% and 90%, between 30% and 85%, between 30% and 80%, between 30% and 75%, between 30% and 70%, between 30% and 65%, between 30% and 60%, between 30% and 55%, between 30% and 50%, between 30% and 45%, between 30% and 40%, between 30% and 35%, between 40% and 500%, between 40% and 450%, between 40% and 400%, between 40% and 350%, between 40% and 300%, between 40% and 250%, between 40% and 200%, between 40% and 180%, between 40% and 160%, between 40% and 140%, between 40% and 120%, between 40% and 100%, between 40% and 95%, between 40% and 90%, between 40% and 85%, between 40% and 80%, between 40% and 75%, between 40% and 70%, between 40% and 65%, between 40% and 60%, between 40% and 55%, between 40% and 50%, between 40% and 45%, between 50% and 500%, between 50% and 450%, between 50% and 400%, between 50% and 350%, between 50% and 300%, between 50% and 250%, between 50% and 200%, between 50% and 180%, between 50% and 160%, between 50% and 140%, between 50% and 120%, between 50% and 100%, between 50% and 95%, between 50% and 90%, between 50% and 85%, between 50% and 80%, between 50% and 75%, between 50% and 70%, between 50% and 65%, between 50% and 60%, between 50% and 55%, between 60% and 500%, between 60% and 450%, between 60% and 400%, between 60% and 350%, between 60% and 300%, between 60% and 250%, between 60% and 200%, between 60% and 180%, between 60% and 160%, between 60% and 140%, between 60% and 120%, between 60% and 100%, between 60% and 95%, between 60% and 90%, between 60% and 85%, between 60% and 80%, between 60% and 75%, between 60% and 70%, between 60% and 65%, between 70% and 500%, between 70% and 450%, between 70% and 400%, between 70% and 350%, between 70% and 300%, between 70% and 250%, between 70% and 200%, between 70% and 180%, between 70% and 160%, between 70% and 140%, between 70% and 120%, between 70% and 100%, between 70% and 95%, between 70% and 90%, between 70% and 85%, between 70% and 80%, between 70% and 75%, between 80% and 500%, between 80% and 450%, between 80% and 400%, between 80% and 350%, between 80% and 300%, between 80% and 250%, between 80% and 200%, between 80% and 180%, between 80% and 160%, between 80% and 140%, between 80% and 120%, between 80% and 100%, between 80% and 95%, between 80% and 90%, between 80% and 85%, between 90% and 500%, between 90% and 450%, between 90% and 400%, between 90% and 350%, between 90% and 300%, between 90% and 250%, between 90% and 200%, between 90% and 180%, between 90% and 160%, between 90% and 140%, between 90% and 120%, between 90% and 100%, between 90% and 95%, between 100% and 500%, between 100% and 450%, between 100% and 400%, between 100% and 350%, between 100% and 300%, between 100% and 250%, between 100% and 200%, between 100% and 180%, between 100% and 160%, between 100% and 140%, between 100% and 120%, between 120% and 500%, between 120% and 450%, between 120% and 400%, between 120% and 350%, between 120% and 300%, between 120% and 250%, between 120% and 200%, between 120% and 180%, between 120% and 160%, between 120% and 140%, between 140% and 500%, between 140% and 450%, between 140% and 400%, between 140% and 350%, between 140% and 300%, between 140% and 250%, between 140% and 200%, between 140% and 180%, between 140% and 160%, between 160% and 500%, between 160% and 450%, between 160% and 400%, between 160% and 350%, between 160% and 300%, between 160% and 250%, between 160% and 200%, between 160% and 180%, between 180% and 500%, between 180% and 450%, between 180% and 400%, between 180% and 350%, between 180% and 300%, between 180% and 250%, between 180% and 200%, between 200% and 500%, between 200% and 450%, between 200% and 400%, between 200% and 350%, between 200% and 300%, between 200% and 250%, between 250% and 500%, between 250% and 450%, between 250% and 400%, between 250% and 350%, between 250% and 300%, between 300% and 500%, between 300% and 450%, between 300% and 400%, between 300% and 350%, between 350% and 500%, between 350% and 450%, between 350% and 400%, between 400% and 500%, between 400% and 450%, or about 450% to about 500%), e.g., as compared to a reference level (e.g., any of the exemplary reference levels described herein).

[0356] As used herein, a “first time point” can, e.g., refer to a designated time point, which can, e.g., be used to refer to chronologically later time points (e.g., a second time point). In some examples, a subject may not have yet received a treatment at a first time point (e.g., may not have yet received a dose of a dual CLK/DYRK inhibitor, or a combination of a CLK inhibitor and a DYRK inhibitor (e.g., any of the CLK or DYRK inhibitors described herein) at a first time point). In some examples, a subject may have already received a treatment that does not include a dual CLK/DYRK inhibitor, or a combination of a CLK inhibitor and a DYRK inhibitor at the first time point. In some examples, the previous treatment that does not include a dual CLK/DYRK inhibitor, or a combination of a CLK inhibitor and a DYRK inhibitor was identified as being ineffective prior to the first time point. In some examples, a subject has previously been identified or diagnosed as having a cartilage disorders (e.g., any of the types of cancer described herein or known in the art) at the first time point. In some examples, a subject has previously been suspected of having a cartilage disorders (e.g., any of the types of cartilage disorders described herein or known in the art) at the first time point. In other examples, a first time point can be a time point when a subject has developed at least one (e.g., 1, 2, 3, 4, 5, 6, 7, 8, 9, or 10) symptom(s) associated with a cartilage disorders and has not yet received any treatment for cartilage disorders.

[0357] As used herein, a “second time point” refers to a time point that occurs chronologically after a first designated time point. In some examples, a subject (e.g., any of the subjects described herein) can receive or has received at least one (e.g., 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, or 100) doses of a treatment (e.g., a dual CLK/DYRK inhibitor or a combination of a CLK inhibitor and a DYRK inhibitor (e.g., any of the CLK or DYRK inhibitors described herein)) between the first and the second time points. In some examples, the time difference between a first and a second time point can be, e.g., 1 day to about 12 months, 1 day to about 11 months, 1 day to about 10 months, 1 day to about 9 months, 1 day to about 8 months, 1 day to about 7 months, 1 day to about 6 months, 1 day to about 22 weeks, 1 day to about 20 weeks, 1 day to about 18 weeks, 1 day to about 16 weeks, 1 day to about 14 weeks, 1 day to about 12 weeks, 1 day to about 10 weeks, 1 day to about 8 weeks, 1 day to about 6 weeks, 1 day to about 4 weeks, 1 day to about 3 weeks, 1 day to about 2 weeks, 1 day to about 1 week, about 2 days to about 12 months, about 2 days to about 11 months, about 2 days to about 10 months, about 2 days to about 9 months, about 2 days to about 8 months, about 2 days to about 7 months, about 2 days to about 6 months, about 2 days to about 22 weeks, about 2 days to about 20 weeks, about 2 days to about 18 weeks, about 2 days to about 16 weeks, about 2 days to about 14 weeks, about 2 days to about 12 weeks, about 2 days to about 10 weeks, about 2 days to about 8 weeks, about 2 days to about 6 weeks, about 2 days to about 4 weeks, about 2 days to about 3 weeks, about 2 days to about 2 weeks, about 2 days to about 1 week, about 4 days to about 12 months, about 4 days to about 11 months, about 4 days to about 10 months, about 4 days to about 9 months, about 4 days to about 8 months, about 4 days to about 7 months, about 4 days to about 6 months, about 4 days to about 22 weeks, about 4 days to about 20 weeks, about 4 days to about 18 weeks, about 4 days to about 16 weeks, about 4 days to about 14 weeks, about 4 days to about 12 weeks, about 4 days to about 10 weeks, about 4 days to about 8 weeks, about 4 days to about 6 weeks, about 4 days to about 4 weeks, about 4 days to about 3 weeks, about 4 days to about 2 weeks, about 4 days to about 1 week, about 1 week to about 12 months, about 1 week to about 11 months, about 1 week to about 10 months, about 1 week to about 9 months, about 1 week to about 8 months, about 1 week to about 7 months, about 1 week to about 6 months, about 1 week to about 22 weeks, about 1 week to about 20 weeks, about 1 week to about 18 weeks, about 1 week to about 16 weeks, about 1 week to about 14 weeks, about 1 week to about 12 weeks, about 1 week to about 10 weeks, about 1 week to about 8 weeks, about 1 week to about 6 weeks, about 1 week to about 4 weeks, about 1 week to about 3 weeks, about 1 week to about 2 weeks, about 2 weeks to about 12 months, about 2 weeks to about 11 months, about 2 weeks to about 10 months, about 2 weeks to about 9 months, about 2 weeks to about 8 months, about 2 weeks to about 7 months, about 2 weeks to about 6 months, about 2 weeks to about 22 weeks, about 2 weeks to about 20 weeks, about 2 weeks to about 18 weeks, about 2 weeks to about 16 weeks, about 2 weeks to about 14 weeks, about 2 weeks to about 12 weeks, about 2 weeks to about 10 weeks, about 2 weeks to about 8 weeks, about 2 weeks to about 6 weeks, about 2 weeks to about 4 weeks, about 2 weeks to about 3 weeks, about 3 weeks to about 12 months, about 3 weeks to about 11 months, about 3 weeks to about 10 months, about 3 weeks to about 9 months, about 3 weeks to about 8 months, about 3 weeks to about 7 months, about 3 weeks to about 6 months, about 3 weeks to about 22 weeks, about 3 weeks to about 20 weeks, about 3 weeks to about 18 weeks, about 3 weeks to about 16 weeks, about 3 weeks to about 14 weeks, about 3 weeks to about 12 weeks, about 3 weeks to about 10 weeks, about 3 weeks to about 8 weeks, about 3 weeks to about 6 weeks, about 3 weeks to about 4 weeks, about 4 weeks to about 12 months, about 4 weeks to about 11 months, about 4 weeks to about 10 months, about 4 weeks to about 9 months, about 4 weeks to about 8 months, about 4 weeks to about 7 months, about 4 weeks to about 6 months, about 4 weeks to about 22 weeks, about 4 weeks to about 20 weeks, about 4 weeks to about 18 weeks, about 4 weeks to about 16 weeks, about 4 weeks to about 14 weeks, about 4 weeks to about 12 weeks, about 4 weeks to about 10 weeks, about 4 weeks to about 8 weeks, about 4 weeks to about 6 weeks, about 6 weeks to about 12 months, about 6 weeks to about 11 months, about 6 weeks to about 10 months, about 6 weeks to about 9 months, about 6 weeks to about 8 months, about 6 weeks to about 7 months, about 6 weeks to about 6 months, about 6 weeks to about 22 weeks, about 6 weeks to about 20 weeks, about 6 weeks to about 18 weeks, about 6 weeks to about 16 weeks, about 6 weeks to about 14 weeks, about 6 weeks to about 12 weeks, about 6 weeks to about 10 weeks, about 6 weeks to about 8 weeks, about 8 weeks to about 12 months, about 8 weeks to about 11 months, about 8 weeks to about 10 months, about 8 weeks to about 9 months, about 8 weeks to about 8 months, about 8 weeks to about 7 months, about 8 weeks to about 6 months, about 8 weeks to about 22 weeks, about 8 weeks to about 20 weeks, about 8 weeks to about 18 weeks, about 8 weeks to about 16 weeks, about 8 weeks to about 14 weeks, about 8 weeks to about 12 weeks, about 8 weeks to about 10 weeks, about 10 weeks to about 12 months, about 10 weeks to about 11 months, about 10 weeks to about 10 months, about 10 weeks to about 9 months, about 10 weeks to about 8 months, about 10 weeks to about 7 months, about 10 weeks to about 6 months, about 10 weeks to about 22 weeks, about 10 weeks to about 20 weeks, about 10 weeks to about 18 weeks, about 10 weeks to about 16 weeks, about 10 weeks to about 14 weeks, about 10 weeks to about 12 weeks, about 12 weeks to about 12 months, about 12 weeks to about 11 months, about 12 weeks to about 10 months, about 12 weeks to about 9 months, about 12 weeks to about 8 months, about 12 weeks to about 7 months, about 12 weeks to about 6 months, about 12 weeks to about 22 weeks, about 12 weeks to about 20 weeks, about 12 weeks to about 18 weeks, about 12 weeks to about 16 weeks, about 12 weeks to about 14 weeks, about 14 weeks to about 12 months, about 14 weeks to about 11 months, about 14 weeks to about 10 months, about 14 weeks to about 9 months, about 14 weeks to about 8 months, about 14 weeks to about 7 months, about 14 weeks to about 6 months, about 14 weeks to about 22 weeks, about 14 weeks to about 20 weeks, about 14 weeks to about 18 weeks, about 14 weeks to about 16 weeks, about 16 weeks to about 12 months, about 16 weeks to about 11 months, about 16 weeks to about 10 months, about 16 weeks to about 9 months, about 16 weeks to about 8 months, about 16 weeks to about 7 months, about 16 weeks to about 6 months, about 16 weeks to about 22 weeks, about 16 weeks to about 20 weeks, about 16 weeks to about 18 weeks, about 18 weeks to about 12 months, about 18 weeks to about 11 months, about 18 weeks to about 10 months, about 18 weeks to about 9 months, about 18 weeks to about 8 months, about 18 weeks to about 7 months, about 18 weeks to about 6 months, about 18 weeks to about 22 weeks, about 18 weeks to about 20 weeks, about 20 weeks to about 12 months, about 20 weeks to about 11 months, about 20 weeks to about 10 months, about 20 weeks to about 9 months, about 20 weeks to about 8 months, about 20 weeks to about 7 months, about 20 weeks to about 6 months, about 20 weeks to about 22 weeks, about 22 weeks to about 12 months, about 22 weeks to about 11 months, about 22 weeks to about 10 months, about 22 weeks to about 9 months, about 22 weeks to about 8 months, about 22 weeks to about 7 months, about 22 weeks to about 6 months, about 24 weeks to about 12 months, about 24 weeks to about 11 months, about 24 weeks to about 10 months, about 24 weeks to about 9 months, about 24 weeks to about 8 months, about 24 weeks to about 7 months, about 7 months to about 12 months, about 7 months to about 11 months, about 7 months to about 10 months, about 7 months to about 9 months, about 7 months to about 8 months, about 8 months to about 12 months, about 8 months to about 11 months, about 8 months to about 10 months, about 8 months to about 9 months, about 9 months to about 12 months, about 9 months to about 11 months, about 9 months to about 10 months, about 10 months to about 12 months, about 10 months to about 11 months, or about 11 months to about 12 months.

Methods of Treatment

[0358] The present disclosure is based on the surprising discovery that DYRK and CLK signaling is important in chondrogenesis. Specifically, the present application describes how inhibition of DYRK (e.g., DYKR1A) and CLK (e.g., CLK2 and/or CLK3) signaling results in unexpectedly superior treatment of a variety of disorders, for example, osteoarthritis and degenerative disc disease (DDD), amongst many others. These surprising and unexpected effects can be accomplished through administration of a CLK inhibitor and a DYRK inhibitor or a single agent capable of inhibiting both targets. While such treatment may be generally beneficial to patients suffering from, or at risk of suffering from, a variety of disorders, some patients may also be specifically selected for such treatment. For example, patients having an elevated level of Wnt pathway activity as compared to a reference level and/or possessing certain biomarkers for one or more cartilage-related disorders.

[0359] Some embodiments provide methods of treating osteoarthritis in a subject, methods of selecting a treatment for a subject, methods of selecting a subject for treatment, that each include identifying a subject having an elevated level of Wnt pathway activity as compared to a reference level. Also provided herein are methods of determining the efficacy of a DYRK inhibitor and a CLK inhibitor in a subject that include detecting a level of Wnt/β-catenin signaling activity in a sample obtained from the subject. Also provided are methods of decreasing the activity of DYRK and CLK that include the use of any of the inhibitors or pharmaceutically acceptable salts or solvates thereof described herein. Also provided herein are methods of treating osteoarthritis using a DYRK inhibitor and a CLK inhibitor, methods of selecting a subject for treatment with a DYRK inhibitor and a CLK inhibitor, methods of increasing chondrogenesis using a DYRK inhibitor and a CLK inhibitor, methods of modifying the progression of osteoarthritis using a DYRK inhibitor and a CLK inhibitor, that each include the use of a DYRK inhibitor and a CLK inhibitor, that include a step of identifying a subject having elevated Wnt pathway activity. In some embodiments, the DYRK inhibitor and the CLK inhibitor are separate compounds (e.g., a first compound and a second compound). In some embodiments, the DRYK inhibitor and the CLK inhibitor are the same compound (i.e., a dual CLK/DYRK inhibitor).

Exemplary Conditions

[0360] Non-limiting examples of diseases which can be treated with a dual CLK/DYRK inhibitor or a combination of a CLK inhibitor and DYRK inhibitor, or a pharmaceutically acceptable salt or solvate of any of the foregoing, are axial spondyloarthritis (including ankylosing spondylitis), costochondritis, degenerative disc disease, degenerative spondylolisthesis (also called degenerative anterolisthesis), elbow dysplasia, gout, juvenile idiopathic arthritis, osteoarthritis, osteochondritis dissecans, Panner disease, reactive arthritis, relapsing polychondritis, rheumatoid arthritis (RA), sacroiliac joint dysfunction, septic arthritis, Still's disease, Tietze syndrome (also called chondropathia tuberosa or costochondral junction syndrome).

[0361] Non-limiting examples of diseases where joint pain, join inflammation, and cartilage damage can also be a symptom and can be treated with a dual CLK/DYRK inhibitor or a combination of a CLK inhibitor and DYRK inhibitor, or a pharmaceutically acceptable salt or solvate of any of the foregoing, are psoriasis (psoriatic arthritis), reactive arthritis, Ehlers-Danlos syndrome, haemochromatosis, hepatitis, Lyme disease, Sjogren's disease, Hashimoto's thyroiditis, Celiac disease, non-celiac gluten sensitivity, inflammatory bowel disease (including Crohn's disease and ulcerative colitis), Henoch-Schonlein purpura, hyperimmunoglobulinemia D with recurrent fever, sarcoidosis, Whipple's disease, TNF receptor associated periodic syndrome, granulomatosis with polyangiitis (and many other vasculitis syndromes), familial Mediterranean fever, and systemic lupus erythematosus.

[0362] Cartilage that can be treated with a dual CLK/DYRK inhibitor or a combination of a CLK inhibitor and DYRK inhibitor, or a pharmaceutically acceptable salt or solvate of any of the foregoing, can be located anywhere in the body, i.e. joints between bones (e.g. the elbows, knees and ankles), pubic symphysis (which is the position at which the hip bones join at the front of the body), ends of the ribs, menisci (cartilage pads of the knee joint), intervertebral discs, auditory (eustachian) tubes, auricle (external ears), bronchi, bronchial tubes, costal cartilages, larynx (voice-box), nose, trachea, epiglottis (the lid on the top of the larynx). The cartilage can be of any type, i.e. hyaline cartilage, elastic cartilage, fibrocartilage, or articular cartilage.

[0363] As used herein, “chondrogenesis” refers to the process by which cartilage is formed from condensed mesenchyme tissue, which differentiates into chondrocytes and begins secreting the molecules that form the extracellular matrix. Additionally, chondrogenesis is sometimes referred to as chondrification. Specifically, chondrogenesis occurs as a result of condensation of mesenchymal cells, which express collagens I, III, and V and chondroprogenitor cell differentiation with expression of cartilage-specific collagens II, IX, and XI. Additional molecular players involved in chondrogenesis include, but are not limited to aggrecan (Agc1), Sonic Hedgehog (Shh), Patched-1 and 2 (Ptch1,2), Smoothened (Smo), Gli, Sox5, Sox6, Sox9, Nkx3-2, CREB, NFAT4, FGFs, HIF-1α, TGF-β, BMP, PKA, PKC, PP2A, PP2B, ERK1/2, p38, JNK, N-cam, N-cadherin, Integrin α5β1, and Wnt. It is the interplay between stimulatory and inhibitory factors that controls the rate and progression of chondrogenesis. In adults, chondrocytes are the single cellular component of articular cartilage. Articular cartilage has a limited capacity for healing and repair, due to the low turnover equilibrium of chondrocytes.

[0364] In some embodiments, the methods described herein induce chondrogenesis by administering a first compound, wherein the first compound is a CLK2 and/or CLK3 inhibitor or a pharmaceutically acceptable salt or solvate thereof, and a second compound, wherein the second compound is a DYRK1A inhibitor, or a pharmaceutically acceptable salt or solvate thereof. In some embodiments, the methods described herein induce chondrogenesis by administering a therapeutically effective amount of a single compound, or a pharmaceutically acceptable salt or solvate thereof, wherein the single compound is a dual DYRA1A/CLK2 and/or CLK3 inhibitor, which inhibits both DYRK1A and CLK2 and/or CLK3. In some embodiments, the methods activate chondrogenic mesenchymal cells to become differentiated chondrocytes. In some embodiments, administration of one or more compounds discussed herein generates differentiated chondrocytes. In some embodiments, administration of one or more compounds discussed herein produces chondrogenic nodules or differentiated chondrocytes. In some embodiments, administration of one or more compounds discussed herein promotes increased cartilage growth.

[0365] In some embodiments, the CLK inhibitor, the DYRK inhibitor, and the dual DYRK/CLK inhibitor, are each independently selected from compounds of Formulas (I)-(VIII), or a pharmaceutically acceptable salt or solvate thereof.

Spondylosis

[0366] Spondylosis is the degeneration of the spinal column from any cause. In the more narrow sense it refers to spinal osteoarthritis, the age-related wear and tear of the spinal column, which is the most common cause of spondylosis. The degenerative process in osteoarthritis chiefly affects the vertebral bodies, the neural foramina and the facet joints (facet syndrome). If severe, it may cause pressure on the spinal cord or nerve roots with subsequent sensory or motor disturbances, such as pain, paresthesia, imbalance, and muscle weakness in the limbs.

[0367] In some embodiments, the methods disclosed herein can be used to treat spondylosis. In some embodiments, the methods disclosed herein can be used to prevent further cartilage breakdown after a spondylosis diagnosis. In some embodiments, the methods disclosed herein can be used to induce chondrocyte differentiation a spondylosis diagnosis. Additional methods disclosed herein can be used to facilitate recovery after a spondylosis diagnosis. In some embodiments, provided herein are methods of modifying the progression of spondylosis.

[0368] Provided herein are methods for treating spondylosis in a subject comprising administering to the subject a first compound, wherein the first compound is a CLK inhibitor, or a pharmaceutically acceptable salt or solvate thereof, and a second compound, wherein the second compound is a DYRK inhibitor, or a pharmaceutically acceptable salt or solvate thereof. Additionally, methods for treating degenerative disc disease are provided comprising administering to the subject a single compound or a pharmaceutically acceptable salt or solvate thereof, wherein the single compound is a dual DYRK/CLK inhibitor, which inhibits CLK and DYRK. In some embodiments, the methods for treating spondylosis in a subject comprise administering to the subject a first compound, wherein the first compound is a CLK2 and/or CLK3 inhibitor, or a pharmaceutically acceptable salt or solvate thereof, and a second compound, wherein the second compound is a DYRK1A inhibitor, or a pharmaceutically acceptable salt or solvate thereof. Additionally, methods for treating spondylosis are provided comprising administering to the subject a single compound or a pharmaceutically acceptable salt or solvate thereof, wherein the single compound is a dual DYRK1A/CLK2 and/or CLK3 inhibitor, which inhibits DYRK1A and CLK2 and/or CLK3.

Degenerative Disc Disease

[0369] Degenerative Disc Disease is a spinal condition caused by the breakdown of the intervertebral discs. As one ages, the spine begins to show signs of wear and tear because the discs dry out and shrink. These age-related changes can lead to arthritis, disc herniation, or spinal stenosis.

[0370] When the space between two adjacent vertebrae narrows, compression of a nerve root emerging from the spinal cord may result in radiculopathy (sensory and motor disturbances, such as severe pain in the neck, shoulder, arm, back, or leg, accompanied by muscle weakness). Less commonly, direct pressure on the spinal cord (typically in the cervical spine) may result in myelopathy, characterized by global weakness, gait dysfunction, loss of balance, and loss of bowel or bladder control. The patient may experience shocks (paresthesia) in hands and legs because of nerve compression and lack of blood flow. If vertebrae of the neck are involved it is labelled cervical spondylosis. Lower back spondylosis is labeled lumbar spondylosis.

[0371] In some embodiments, the methods disclosed herein can be used to treat degenerative disc disease. In some embodiments, the methods disclosed herein can be used to prevent further cartilage breakdown after a degenerative disc disease diagnosis. In some embodiments, the methods disclosed herein can be used to induce chondrocyte differentiation a degenerative disc disease diagnosis. Additional methods disclosed herein can be used to facilitate recovery after a degenerative disc disease diagnosis. In some embodiments, provided herein are methods of modifying the progression of degenerative disc disease.

[0372] Provided herein are methods for treating degenerative disc disease in a subject comprising administering to the subject a first compound, wherein the first compound is a CLK inhibitor, or a pharmaceutically acceptable salt or solvate thereof, and a second compound, wherein the second compound is a DYRK inhibitor, or a pharmaceutically acceptable salt or solvate thereof. Additionally, methods for treating degenerative disc disease are provided comprising administering to the subject a single compound or a pharmaceutically acceptable salt or solvate thereof, wherein the single compound is a dual DYRK/CLK inhibitor, which inhibits CLK and DYRK. In some embodiments, the methods for treating degenerative disk disease in a subject comprise administering to the subject a first compound, wherein the first compound is a CLK2 and/or CLK3 inhibitor, or a pharmaceutically acceptable salt or solvate thereof, and a second compound, wherein the second compound is a DYRK1A inhibitor, or a pharmaceutically acceptable salt or solvate thereof. Additional methods for treating degenerative disc disease include comprising administering to the subject a single compound or a pharmaceutically acceptable salt or solvate thereof, wherein the single compound is a dual DYRK1A/CLK2 and/or CLK3 inhibitor, which inhibits DYRK1A and CLK2 and/or CLK3.

[0373] In some embodiments, the first compound, the second compound, and the dual DYRK/CLK inhibitor, are each independently selected from compounds of Formulas (I)-(VIII), or a pharmaceutically acceptable salt or solvate thereof.

Meniscus Injury

[0374] The meniscus is a piece of cartilage in the knee that cushions and stabilizes the joint. Meniscus injury can occur as a result of participation in sports that require jumping, twisting, or changing direction suddenly while running. Meniscus injury may be more likely to occur in older people, because the meniscus weakens with age. In some embodiments, the methods disclosed herein can be used to treat meniscus injury. In some embodiments, the methods disclosed herein can be used to prevent further cartilage breakdown after a meniscus injury. In some embodiments, the methods disclosed herein can be used to induce chondrocyte differentiation after meniscus injury. Additional methods disclosed herein can be used to facilitate recovery after a meniscus injury.

[0375] Provided herein are methods for treating meniscus injury in a subject comprising administering to the subject a first compound, wherein the first compound is a CLK inhibitor, or a pharmaceutically acceptable salt or solvate thereof, and a second compound, wherein the second compound is a DYRK inhibitor, or a pharmaceutically acceptable salt or solvate thereof. Additionally, methods for treating meniscus injury are provided comprising administering to the subject a single compound or a pharmaceutically acceptable salt or solvate thereof, wherein the single compound is a dual DYRK/CLK inhibitor, which inhibits CLK and DYRK. In some embodiments, the methods for treating meniscus injury in a subject comprise administering to the subject a first compound, wherein the first compound is a CLK2 and/or CLK3 inhibitor, or a pharmaceutically acceptable salt or solvate thereof, and a second compound, wherein the second compound is a DYRK1A inhibitor, or a pharmaceutically acceptable salt or solvate thereof. Additional methods for treating meniscus injury include comprising administering to the subject a single compound or a pharmaceutically acceptable salt or solvate thereof, wherein the single compound is a dual DYRK1A/CLK2 and/or CLK3 inhibitor, which inhibits DYRK1A and CLK2 and/or CLK3.

[0376] In some embodiments, the first compound, the second compound, and the dual DYRK/CLK inhibitor, are each independently selected from compounds of Formulas (I)-(VIII), or a pharmaceutically acceptable salt or solvate thereof.

Relapsing Polychondritis

[0377] Relapsing polychondritis is a multi-systemic condition characterized by repeated episodes of inflammation and deterioration of cartilage. The often painful disease can cause joint deformity and be life-threatening if the respiratory tract, heart valves, or blood vessels are affected. In some embodiments, the methods disclosed herein can be used to treat relapsing polychondritis. In some embodiments, the methods disclosed herein can be used to prevent further cartilage breakdown after a relapsing polychondritis diagnosis. In some embodiments, the methods disclosed herein can be used to induce chondrocyte differentiation after a relapsing polychondritis diagnosis. Additional methods disclosed herein can be used to facilitate recovery after a relapsing polychondritis diagnosis. In some embodiments, provided herein are methods of modifying the progression of relapsing polychondritis.

[0378] Provided herein are methods for treating relapsing polychondritis in a subject comprising administering to the subject a first compound, wherein the first compound is a CLK inhibitor, or a pharmaceutically acceptable salt or solvate thereof, and a second compound, wherein the second compound is a DYRK inhibitor, or a pharmaceutically acceptable salt or solvate thereof. Additionally, methods for treating relapsing polychondritis are provided comprising administering to the subject a single compound or a pharmaceutically acceptable salt or solvate thereof, wherein the single compound is a dual DYRK/CLK inhibitor, which inhibits CLK and DYRK. In some embodiments, the methods for treating relapsing polychondritis in a subject comprise administering to the subject a first compound, wherein the first compound is a CLK2 and/or CLK3 inhibitor, or a pharmaceutically acceptable salt or solvate thereof, and a second compound, wherein the second compound is a DYRK1A inhibitor, or a pharmaceutically acceptable salt or solvate thereof. Additional methods for treating relapsing polychondritis include comprising administering to the subject a single compound or a pharmaceutically acceptable salt or solvate thereof, wherein the single compound is a dual DYRK1A/CLK2 and/or CLK3 inhibitor, which inhibits DYRK1A and CLK2 and/or CLK3.

[0379] In some embodiments, the first compound, the second compound, and the dual DYRK/CLK inhibitor, are each independently selected from compounds of Formulas (I)-(VIII), or a pharmaceutically acceptable salt or solvate thereof.

Rheumatoid Arthritis (RA)

[0380] Rheumatoid arthritis (RA) is a long-term autoimmune disorder that primarily affects joints. It typically results in warm, swollen, and painful joints. Pain and stiffness often worsen following rest. Most commonly, the wrist and hands are involved, with the same joints typically involved on both sides of the body.

[0381] Arthritis of joints involves inflammation of the synovial membrane. Joints become swollen, tender and warm, and stiffness limits their movement. With time, multiple joints are affected (polyarthritis). Most commonly involved are the small joints of the hands, feet and cervical spine, but larger joints like the shoulder and knee can also be involved. Synovitis can lead to tethering of tissue with loss of movement and erosion of the joint surface causing deformity and loss of function [The American Journal of Medicine (2007), 120(11), 936-939]

[0382] RA typically manifests with signs of inflammation, with the affected joints being swollen, warm, painful and stiff, particularly early in the morning on waking or following prolonged inactivity. Increased stiffness early in the morning is often a prominent feature of the disease and typically lasts for more than an hour. Gentle movements may relieve symptoms in early stages of the disease. These signs help distinguish rheumatoid from non-inflammatory problems of the joints, such as osteoarthritis. In arthritis of non-inflammatory causes, signs of inflammation and early morning stiffness are less prominent. The pain associated with RA is induced at the site of inflammation and classified as nociceptive as opposed to neuropathic. The joints are often affected in a fairly symmetrical fashion, although this is not specific, and the initial presentation may be asymmetrical.

[0383] As the pathology progresses the inflammatory activity leads to tendon tethering and erosion and destruction of the joint surface, which impairs range of movement and leads to deformity. The fingers may suffer from almost any deformity depending on which joints are most involved. Specific deformities, which also occur in osteoarthritis, include ulnar deviation, boutonniere deformity (also “buttonhole deformity”, flexion of proximal interphalangeal joint and extension of distal interphalangeal joint of the hand), swan neck deformity (hyperextension at proximal interphalangeal joint and flexion at distal interphalangeal joint) and “Z-thumb.” “Z-thumb” or “Z-deformity” consists of hyperextension of the interphalangeal joint, fixed flexion and subluxation of the metacarpophalangeal joint and gives a “Z” appearance to the thumb. The hammer toe deformity may be seen. In the worst case, joints are known as arthritis mutilans due to the mutilating nature of the deformities

[0384] In some embodiments, the methods disclosed herein can be used to treat rheumatoid arthritis. In some embodiments, the methods disclosed herein can be used to prevent further cartilage breakdown after rheumatoid arthritis diagnosis. In some embodiments, the methods disclosed herein can be used to induce chondrocyte differentiation after a rheumatoid arthritis diagnosis. Additional methods disclosed herein can be used to facilitate recovery after a rheumatoid arthritis diagnosis. In some embodiments, provided herein are methods of modifying the progression of rheumatoid arthritis.

[0385] Provided herein are methods for treating rheumatoid arthritis in a subject comprising administering to the subject a first compound, wherein the first compound is a CLK inhibitor, or a pharmaceutically acceptable salt or solvate thereof, and a second compound, wherein the second compound is a DYRK inhibitor, or a pharmaceutically acceptable salt or solvate thereof. Additionally, methods for treating rheumatoid arthritis are provided comprising administering to the subject a single compound or a pharmaceutically acceptable salt or solvate thereof, wherein the single compound inhibits is a dual DYRK/CLK inhibitor, which CLK and DYRK. In some embodiments, the methods for treating rheumatoid arthritis in a subject comprises administering to the subject a first compound, wherein the first compound is a CLK2 and/or CLK3 inhibitor, or a pharmaceutically acceptable salt or solvate thereof, and a second compound, wherein the second compound is a DYRK1A inhibitor, or a pharmaceutically acceptable salt or solvate thereof. Additional methods for treating rheumatoid arthritis include administering to the subject a single compound or a pharmaceutically acceptable salt or solvate thereof, wherein the single compound is a dual DYRK1A/CLK2 and/or CLK3 inhibitor, which inhibits DYRK1A and CLK2 and/or CLK3.

[0386] In some embodiments, the first compound, the second compound, and the dual DYRK/CLK inhibitor, are each independently selected from compounds of Formulas (I)-(VIII), or a pharmaceutically acceptable salt or solvate thereof.

Osteoarthritis

[0387] Osteoarthritis is a chronic degenerative joint disease in which cartilage and bone are primarily affected and for which acceptable long-term therapy does not yet exist. Osteoarthritis is especially common among people over 65 years of age, and usually affects a joint on one side of the body. In osteoarthritis, the cartilage breaks down and wears away, causing pain, swelling, and loss of motion of the joint. Osteoarthritis can affect any joint in the body, including one or more of the hands, feet, spine, shoulders, elbows, ankles, wrists, and the large weight bearing joints, such as the hips and knees. To date, clinical efforts aimed at treating osteoarthritis have been primarily directed toward symptomatic relief of pain and inflammation.

[0388] Provided herein are methods for treating osteoarthritis in a subject comprising administering to the subject a first compound, wherein the first compound is a CLK inhibitor, or a pharmaceutically acceptable salt or solvate thereof, and a second compound, wherein the second compound is a DYRK inhibitor, or a pharmaceutically acceptable salt or solvate thereof. Additionally, methods for treating osteoarthritis are provided comprising administering to the subject a single compound or a pharmaceutically acceptable salt or solvate thereof, wherein the single compound inhibits is a dual DYRK/CLK inhibitor, which CLK and DYRK. In some embodiments, the methods for treating osteoarthritis in a subject comprises administering to the subject a first compound, wherein the first compound is a CLK2 and/or CLK3 inhibitor, or a pharmaceutically acceptable salt or solvate thereof, and a second compound, wherein the second compound is a DYRK1A inhibitor, or a pharmaceutically acceptable salt or solvate thereof. Additional methods for treating osteoarthritis include administering to the subject a single compound or a pharmaceutically acceptable salt or solvate thereof, wherein the single compound is a dual DYRK1A/CLK2 and/or CLK3 inhibitor, which inhibits DYRK1A and CLK2 and/or CLK3. In some embodiments, the methods disclosed herein can be used to treat osteoarthritis. In some embodiments, the methods disclosed herein can be used to prevent further cartilage breakdown after rheumatoid osteoarthritis. In some embodiments, the methods disclosed herein can be used to induce chondrocyte differentiation after an osteoarthritis diagnosis. Additional methods disclosed herein can be used to facilitate recovery after an osteoarthritis diagnosis.

[0389] In some embodiments, the method comprises selecting a subject by detecting an elevated level of Wnt pathway activity in a sample from a subject, as compared to a reference level. In some embodiments, the method comprises modifying the progression of osteoarthritis by administering a first compound, wherein the first compound is a CLK inhibitor, or a pharmaceutically acceptable salt or solvate thereof, and a second compound, wherein the second compound is a DYRK inhibitor, or a pharmaceutically acceptable salt or solvate thereof. In some embodiments, the method comprises modifying the progression of osteoarthritis by administering a therapeutically effective amount of a single compound, wherein the single compound is a dual DYRK/CLK inhibitor, which inhibits CLK and DYRK. Accordingly, provided herein are methods of modifying the progression of osteoarthritis.

[0390] In some embodiments, the first compound, the second compound, and the dual DYRK/CLK inhibitor, are each independently selected from compounds of Formulas (I)-(VIII), or a pharmaceutically acceptable salt or solvate thereof.

Disease Modifying Methods

[0391] In some embodiments, the methods provided herein can result in disease modification. Disease modification can refer to treatments or interventions that affect the underlying pathophysiology of the disease and have a beneficial outcome on the course or progression of the disease, for example, RA or osteoarthritis. Disease modification can also refer to interventions that modify or change the course of the disease, such as RA or osteoarthritis. Disease modification can also refer to interventions that slow down or reduce disease progression, for example, reducing or slowing down RA or osteoarthritis progression. Disease modification can also refer to interventions that stabilize disease progression, such as RA or osteoarthritis progression. In some embodiments, disease modification is stabilization in a particular stage of the disease, for example, stabilization of a subject at a particular RA or osteoarthritic stage. In some embodiments, disease modification is increased time in progression to a more severe stage of the disease, such as a more severe RA or osteoarthritic stage. In some embodiments, disease modification is stabilization in one or more subject reported symptoms. In some embodiments, disease modification is improvement in one or more subject reported symptoms. In some embodiments, disease modification is stabilization in one or more objective physical findings (e.g. physician monitored range of motion, or width, thickness, or volume of the cartilage, measurements of the space between bones, and levels of synovial fluid, etc.). In some embodiments, disease modification is improvement in one or more objective physical findings. In some embodiments, disease modification is stabilization in one or more inflammatory biomarkers discussed herein. In some embodiments, disease modification is a decrease in one or more inflammatory biomarkers discussed herein. In some embodiments, disease modification is decreasing Wnt pathway activation, such that the level of Wnt pathway activation is not elevated compared to a reference level.

[0392] Additionally, provided herein are methods of treating a subject that include first assessing the severity of the disease in the subject and then administering to the subject a first compound, or a pharmaceutically acceptable salt or solvate thereof, and a second compound, or a pharmaceutically acceptable salt or solvate thereof, based on the assessment. For example, administering a first compound and a second compound each independently selected from compounds of Formulas (I)-(VIII), or a pharmaceutically acceptable salt or solvate thereof. Also provided herein are methods of treating a subject that include first assessing the severity of the disease in the subject and then administering to the subject a single compound, or a pharmaceutically acceptable salt or solvate thereof, based on the assessment. For example, administering a compound of Formulas (I)-(VIII), or a pharmaceutically acceptable salt or solvate thereof. In some embodiments, the severity of the disorder is determined at one or more locations within a subject's body. For example, the severity of the disorder is determined at or near the target site of administration. In some embodiments, the osteoarthritis is present and assessed in one or more of the hands, feet, spine, shoulders, elbows, ankles, wrists, and the large weight bearing joints, such as the hips and knees.

[0393] The severity of a subject's osteoarthritis can be determined using a variety of methods. For example, radiological criteria (e.g., X-rays, CT scans, MRI, ultrasonography, and bone scanning), clinical criteria, pain assessments (e.g., visual analog scale (VAS) and Western Ontario and McMaster Universities Arthritis Index (WOMAC), Numeric Rating Scale (NRS), or Numeric Pain Rating Scale (NPRS) scores), mobility assessments (e.g., physician global assessments), thickness of cartilage (e.g., at the target site of administration), total volume of cartilage (e.g., at the target site of administration), levels of anabolic or catabolic biomarkers indicative of cartilage synthesis or degradation (e.g., cartilage oligomeric matrix protein [COMP], N-terminal propeptides of procollagen type I [PINP], and β-C-terminal telopeptide [β-CTX]), ARG8, COMP, PIANP, 5-ARGS, plasma levels of cytokines related to inflammation (interleukin [IL] 1b, IL6, IL8, tumor necrosis factor (TNF), and interferon-alpha [IFNα]), levels of bone marrow edema (e.g., by MRI scans of the target site of administration), levels of synovial fluid, clarity of synovial fluid (e.g., levels of crystals present in the fluid when viewed under a polarized microscope), levels of metalloproteinases (e.g., collagenase, stromelysin, MMPs, ADAMTS, etc.), levels of free radicals (e.g., nitric oxide), and measurements of the space between bones. In some embodiments, one or more methods of assessing the severity of a subject's osteoarthritis or disease state can be used.

[0394] Assessments of a joint can be made at one or more locations at, around, or near the joint. For example, multiple measurements of the width, thickness, or volume of the cartilage can be made. In some embodiments, the results of multiple measurements can be combined into a composite score which can be used to assess the severity of the disorder. Various methods of assessing the joint can also be considered together to determine the severity of the disorder. For example, subjective measurements such as pain and mobility determinations can be combined with objective measurements in one or more locations of the joint such as width, thickness, or volume of the cartilage, measurements of the space between bones, and levels of synovial fluid.

[0395] In some embodiments, the severity of the disease is determined based on the stage of the disorder. For example, osteoarthritis (OA) of the knee can be divided into five stages: 0 is assigned to a normal, healthy knee. The highest stage, 4, is assigned to severe OA. Exemplary diagnosis criteria and typical symptoms of the various stages are provided below in Table 1.

TABLE-US-00001 TABLE 1 Stage Symptoms 0 Stage 0 OA is classified as “normal” knee health. The knee joint shows no signs of OA, and the joint functions without any impairment or pain. 1 A person with stage 1 OA is showing very minor bone spur growth (bone spurs are boney growths that often develop where bones meet each other in the joint). Likely, a person with stage 1 OA is not experiencing any pain or discomfort as a result of the very minor wear on the components of the joint. 2 Stage 2 OA of the knee is considered a “mild” stage of the condition. X-rays of knee joints in this stage will likely reveal greater bone spur growth, but the cartilage likely remains at a healthy size - the space between the bones is normal, and the bones are not rubbing or scraping one another. Synovial fluid is also typically still present at sufficient levels for normal joint motion. However, this is the stage where people may first begin experiencing symptoms - pain after a long day of walking or running, greater stiffness in the joint when it's not used for several hours, tenderness when kneeling or bending. 3 Stage 3 OA is classified as “moderate” OA. The cartilage between bones is showing obvious damage, and the space between the bones is narrowing. People with stage 3 OA of the knee are likely experiencing frequent pain when walking, running, bending, or kneeling. They also may experience joint stiffness after sitting for long periods of time or when waking up in the morning. Joint swelling may be present after extended periods of motion, too. 4 Stage 4 OA is considered “severe.” People in stage 4 OA of the knee experience great pain and discomfort when walking or moving the joint. The joint space between bones is dramatically reduced - the cartilage is almost completely gone, leaving the joint stiff and possibly immobile. The synovial fluid is decreased dramatically, and it no longer helps reduce the friction among the moving parts of a joint.

[0396] Similarly, the stages of hip osteoarthritis can divided into five stages according to the severity observed in various images. Exemplary diagnosis criteria and typical symptoms of the various stages are provided below in Table 2.

TABLE-US-00002 TABLE 2 Stage Plain film grading MRI grading 0 Normal Normal 1 Possible joint space narrowing and Inhomogeneous high signal intensity in subtle osteophytes cartilage (T2WI) 2 Definite joint space narrowing, Inhomogeneity with areas of high signal defined osteophytes and some intensity in articular cartilage (T2WI); sclerosis, especially in acetabular indistinct trabeculae or signal intensity region loss in femoral head & neck (T1WI) 3 Marked joint space narrowing, small Criteria of Stage 1 & 2 plus indistinct osteophytes, some sclerosis and cyst zone between femoral head & formation and deformity of femoral acetabulum; subchondral signal loss due head and acetabulum to bone sclerosis 4 Gross loss of joint space with above Above criteria plus femoral head features plus large osteophytes and deformity increased deformity of the femoral head and acetabulum

[0397] In some embodiments, a first compound, wherein the first compound is a CLK inhibitor, or a pharmaceutically acceptable salt or solvate thereof, and a second compound, wherein the second compound is a DYRK inhibitor, or a pharmaceutically acceptable salt or solvate thereof, can be used to treat osteoarthritis in combination with any of the following compounds and/or methods: (a) Nonsteroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen, naproxen, aspirin and acetaminophen; (b) physical therapy; (c) injections of corticosteroid medications; (d) injections of hyaluronic acid derivatives (e.g. Hyalgan, Synvisc); (e) narcotics, like codeine; (f) braces and/or shoe inserts or any device that can immobilize or support your joint to help you keep pressure off it (e.g., splints, braces, shoe inserts or other medical devices); (g) realigning bones (osteotomy); (h) joint replacement (arthroplasty); and (i) a course for dealing with chronic pain.

[0398] In some embodiments, a single compound, wherein the single compound, or a pharmaceutically acceptable salt or solvate thereof, inhibits DYRK and CLK can be used to treat osteoarthritis in combination with any of the following compounds and/or methods: (a) Nonsteroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen, naproxen, aspirin and acetaminophen; (b) physical therapy; (c) injections of corticosteroid medications; (d) injections of hyaluronic acid derivatives (e.g. Hyalgan, Synvisc); (e) narcotics, like codeine; (f) braces and/or shoe inserts or any device that can immobilize or support your joint to help you keep pressure off it (e.g., splints, braces, shoe inserts or other medical devices); (g) realigning bones (osteotomy); (h) joint replacement (arthroplasty); and (i) a course for dealing with chronic pain. In other embodiments, a single compound can be used to treat osteoarthritis in combination with any of the following methods: (a) Nonsteroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen, naproxen, aspirin and acetaminophen; (b) physical therapy; (c) injections of corticosteroid medications; (d) injections of hyaluronic acid derivatives (e.g. Hyalgan, Synvisc); (e) narcotics, like codeine; (f) braces and/or shoe inserts or any device that can immobilize or support your joint to help you keep pressure off it (e.g., splints, braces, shoe inserts or other medical devices); (g) realigning bones (osteotomy); (h) joint replacement (arthroplasty); and (i) in combination with a chronic pain class.

Cartilage Growth

[0399] In some embodiments, administration of one or more compounds and methods provided herein promote increased cartilage growth. Assessments of a joint can be made at one or more locations at, around, or near the joint. In some embodiments, cartilage growth is measured by cartilage thickness. In some embodiments, cartilage growth is measured by cartilage width. In some embodiments, cartilage growth is measured by volume of the cartilage. In some embodiments, the results of multiple measurements can be combined into a composite score which can be used to assess the severity of the disorder. Various methods of assessing the joint can also be considered together to determine the severity of the disorder. For example, subjective measurements such as pain and mobility determinations can be combined with objective measurements in one or more locations of the joint such as width, thickness, or volume of the cartilage, measurements of the space between bones, and levels of synovial fluid.

Selecting a Subject, Assessing Joint Damage, and Assessing Method Efficacy

[0400] As used herein, methods described herein comprise selecting a subject. In some embodiments, a subject is selected using a variety of techniques. For example, radiological criteria (e.g., X-rays, CT scans, MRI, ultrasonography, and bone scanning), clinical criteria, pain assessments (e.g., visual analog scale (VAS) and Western Ontario and McMaster Universities Arthritis Index (WOMAC), Numeric Rating Scale (NRS), or Numeric Pain Rating Scale (NPRS) scores), mobility assessments (e.g., physician global assessments), thickness of cartilage (e.g., at the target site of administration), total volume of cartilage (e.g., at the target site of administration), levels of anabolic or catabolic biomarkers indicative of cartilage synthesis or degradation (e.g., cartilage oligomeric matrix protein [COMP], N-terminal propeptides of procollagen type I [PINP], and beta-C-terminal telopeptide [β-CTX]), ARG8, COMP, PIANP, 5-ARGS, plasma levels of cytokines related to inflammation (interleukin [IL] 1β, IL6, IL8, tumor necrosis factor (TNF), and interferon-alpha [IFN-α]), levels of bone marrow edema (e.g., by MRI scans of the target site of administration), levels of synovial fluid, clarity of synovial fluid (e.g., levels of crystals present in the fluid when viewed under a polarized microscope), levels of metalloproteinases (e.g., collagenase, stromelysin, MMPs, ADAMTS, etc.), ARGS, ADAMTS5, levels of free radicals (e.g., nitric oxide), and measurements of the space between bones. In some embodiments, a subject is selected based on joint inflammation. In some embodiments, a subject is selected based on the extent of joint effusion. In some embodiments, the subject is selected based on radiological criteria in combination with pain scores. In some embodiments, the subject is selected based on biomarker levels and pain scores. In some embodiments, the subject is selected based on clinical criteria and biomarker levels. In some embodiments, one or more techniques of assessing the severity of a subject's disease or condition can be used. In some embodiments, the methods require 2 to 4 mm of baseline cartilage.

[0401] Additionally, provided herein are methods of treating a subject that include first assessing the severity of the disease in the subject and then administering to the subject a first compound and a second compound based on the assessment. Also provided herein are methods of treating a subject that include first assessing the severity of the disease in the subject and then administering to the subject a single compound based on the assessment. In some embodiments, the severity of the disorder is determined at one or more locations within a subject's body. For example, the severity of the disorder is determined at or near the target site of administration. Assessments of a joint can be made at one or more locations at, around, or near the joint. For example, multiple measurements of the width, thickness, or volume of the cartilage can be made. In some embodiments, the results of multiple measurements can be combined into a composite score which can be used to assess the severity of the disorder. Various methods of assessing the joint can also be considered together to determine the severity of the disorder. For example, subjective measurements such as pain and mobility determinations can be combined with objective measurements in one or more locations of the joint such as width, thickness, or volume of the cartilage, measurements of the space between bones, and levels of synovial fluid.

[0402] In some embodiments, one or more techniques of assessing the methods' efficacy can be used. The one or more techniques of assessing the method's efficacy can be the same as the techniques used to select a subject for treatment. The one or more methods of assessing the method's efficacy can be different from the techniques used to select a subject for treatment. The one or more techniques of assessing the method's efficacy can be the same as the techniques used to assess the severity of a subject's disease or condition. The one or more methods of assessing the method's efficacy can be different from the techniques used to assess the severity of a subject's disease or condition.

CLK Family

[0403] The CLK family kinases are an evolutionarily conserved group of dual specificity kinases, capable of phosphorylating protein substrates on serine, threonine, and tyrosine residues. The CLK family contains four members (CLK1, CLK2, CLK3 and CLK4). CLKs are proposed to exert their function by directly phosphorylating serine and arginine rich splicing factor (SRSF) proteins. SRSFs are reported to play an important role in spliceosome assembly and regulation of alternative splicing and gene expression.

[0404] Exemplary human CLK1, CLK2, CLK3, and CLK4 protein sequences are SEQ ID NO: 1, 3, 5, 7, 9, 11, 13, 15, and 17. Exemplary cDNA sequences that encode CLK1, CLK2, CLK3, and CLK4 are SEQ ID NO: 2, 4, 6, 8, 10, 12, 14, 16, and 18.

TABLE-US-00003 Human CLK1 protein isoform 1 (SEQ ID NO: 1) MRHSKRTYCPDWDDKDWDYGKWRSSSSHKRRKRSHSSAQENKRCKY NHSKMCDSHYLESRSINEKDYHSRRYIDEYRNDYTQGCEPGHRQRD HESRYQNHSSKSSGRSGRSSYKSKHRIHHSTSHRRSHGKSHRRK RTRSVEDDEEGHLICQSGDVLSARYEIVDTLGEGAFGKVVECID HKAGGRHVAVKIVKNVDRYCEAARSEIQVLEHLNTTDPNSTFRC VQMLEWFEHHGHICIVFELLGLSTYDFIKENGFLPFRLDHIRKM AYQICKSVNFLHSNKLTHTDLKPENILFVQSDYTEAYNPKIKRD ERTLINPDIKVVDFGSATYDDEHHSTLVSTRHYRAPEVILALGW SQPCDVWSIGCILIEYYLGFTVFPTHDSKEHLAMMERILGPLPK HMIQKTRKRKYFHHDRLDWDEHSSAGRYVSRRCKPLKEFMLSQD VEHERLFDLIQKMLEYDPAKRITLREALKHPFFDLLKKSI Human CLK1 cDNA isoform 1 (SEQ ID NO: 2) atgagacac tcaaagagaa cttactgtcc tgattgggat gacaaggatt gggattatgg aaaatggagg agcagcagca gtcataaaag aaggaagaga tcacatagca gtgcccagga gaacaagcgc tgcaaataca atcactctaa aatgtgtgat agccattatt tggaaagcag gtctataaat gagaaagatt atcatagtcg acgctacatt gatgagtaca gaaatgacta cactcaagga tgtgaacctg gacatcgcca aagagaccat gaaagccggt atcagaacca tagtagcaag tcttctggta gaagtggaag aagtagttat aaaagcaaac acaggattca ccacagtact tcacatcgtc gttcacatgg gaagagtcac cgaaggaaaa gaaccaggag tgtagaggat gatgaggagg gtcacctgat ctgtcagagt ggagacgtac taagtgcaag atatgaaatt gttgatactt taggtgaagg agcttttgga aaagttgtgg agtgcatcga tcataaagcg ggaggtagac atgtagcagt aaaaatagtt aaaaatgtgg atagatactg tgaagctgct cgctcagaaa tacaagttct ggaacatctg aatacaacag accccaacag tactttccgc tgtgtccaga tgttggaatg gtttgagcat catggtcaca tttgcattgt ttttgaacta ttgggactta gtacttacga cttcattaaa gaaaatggtt ttctaccatt tcgactggat catatcagaa agatggcata tcagatatgc aagtctgtga attttttgca cagtaataag ttgactcaca cagacttaaa gcctgaaaac atcttatttg tgcagtctga ctacacagag gcgtataatc ccaaaataaa acgtgatgaa cgcaccttaa taaatccaga tattaaagtt gtagactttg gtagtgcaac atatgatgac gaacatcaca gtacattggt atctacaaga cattatagag cacctgaagt tattttagcc ctagggtggt cccaaccatg tgatgtctgg agcataggat gcattcttat tgaatactat cttgggttta ccgtatttcc aacacacgat agtaaggagc atttagcaat gatggaaagg attcttggac ctctaccaaa acatatgata cagaaaacca ggaaacgtaa atattttcac cacgatcgat tagactggga tgaacacagt tctgccggca gatatgtttc aagacgctgt aaacctctga aggaatttat gctttctcaa gatgttgaac atgagcgtct ctttgacctc attcagaaaa tgttggagta tgatccagcc aaaagaatta ctctcagaga agccttaaag catcctttct ttgaccttct gaagaaaagt atatag Human CLK1 protein isoform 2 (SEQ ID NO: 3) MAAGRRPASALWPERRGSPLRGDLLGFQNVREPSSCGETLSGMR HSKRTYCPDWDDKDWDYGKWRSSSSHKRRKRSHSSAQENKRCKYN HSKMCDSHYLESRSINEKDYHSRRYIDEYRNDYTQGCEPGHRQRD HESRYQNHSSKSSGRSGRSSYKSKHRIHHSTSHRRSHGKSHRRKR TRSVEDDEEGHLICQSGDVLSARYEIVDTLGEGAFGKVVECIDHK AGGRHVAVKIVKNVDRYCEAARSEIQVLEHLNTTDPNSTFRCVQ MLEWFEHHGHICIVFELLGLSTYDFIKENGFLPFRLDHIRKMAY QICKSVNFLHSNKLTHTDLKPENILFVQSDYTEAYNPKIKRDER TLINPDIKVVDFGSATYDDEHHSTLVSTRHYRAPEVILALGWSQ PCDVWSIGCILIEYYLGFTVFPTHDSKEHLAMMERILGPLPKHM IQKTRKRKYFHHDRLDWDEHSSAGRYVSRRCKPLKEFMLSQDVE HERLFDLIQKMLEYDPAKRITLREALKHPFFDLLKKSI Human CLK1 cDNA isoform 2 (SEQ ID NO: 4) atggc ggctgggcgg aggccggctt cggccctgtg gccggaaagg cgaggctccc cgttgagggg ggatttgctg gggttccaga atgtgcgtga gccaagcagc tgtggggaaa cgttgtctgg aatgagacac tcaaagagaa cttactgtcc tgattgggat gacaaggatt gggattatgg aaaatggagg agcagcagca gtcataaaag aaggaagaga tcacatagca gtgcccagga gaacaagcgc tgcaaataca atcactctaa aatgtgtgat agccattatt tggaaagcag gtctataaat gagaaagatt atcatagtcg acgctacatt gatgagtaca gaaatgacta cactcaagga tgtgaacctg gacatcgcca aagagaccat gaaagccggt atcagaacca tagtagcaag tcttctggta gaagtggaag aagtagttat aaaagcaaac acaggattca ccacagtact tcacatcgtc gttcacatgg gaagagtcac cgaaggaaaa gaaccaggag tgtagaggat gatgaggagg gtcacctgat ctgtcagagt ggagacgtac taagtgcaag atatgaaatt gttgatactt taggtgaagg agcttttgga aaagttgtgg agtgcatcga tcataaagcg ggaggtagac atgtagcagt aaaaatagtt aaaaatgtgg atagatactg tgaagctgct cgctcagaaa tacaagttct ggaacatctg aatacaacag accccaacag tactttccgc tgtgtccaga tgttggaatg gtttgagcat catggtcaca tttgcattgt ttttgaacta ttgggactta gtacttacga cttcattaaa gaaaatggtt ttctaccatt tcgactggat catatcagaa agatggcata tcagatatgc aagtctgtga attttttgca cagtaataag ttgactcaca cagacttaaa gcctgaaaac atcttatttg tgcagtctga ctacacagag gcgtataatc ccaaaataaa acgtgatgaa cgcaccttaa taaatccaga tattaaagtt gtagactttg gtagtgcaac atatgatgac gaacatcaca gtacattggt atctacaaga cattatagag cacctgaagt tattttagcc ctagggtggt cccaaccatg tgatgtctgg agcataggat gcattcttat tgaatactat cttgggttta ccgtatttcc aacacacgat agtaaggagc atttagcaat gatggaaagg attcttggac ctctaccaaa acatatgata cagaaaacca ggaaacgtaa atattttcac cacgatcgat tagactggga tgaacacagt tctgccggca gatatgtttc aagacgctgt aaacctctga aggaatttat gctttctcaa gatgttgaac atgagcgtct ctttgacctc attcagaaaa tgttggagta tgatccagcc aaaagaatta ctctcagaga agccttaaag catcctttct ttgaccttct gaagaaaagt atatag Human CLK2 protein isoform 1 (SEQ ID NO: 5) MPHPRRYHSSERGSRGSYREHYRSRKHKRRRSRSWSSSSDRTRR RRREDSYHVRSRSSYDDRSSDRRVYDRRYCGSYRRNDYSRDRGD AYYDTDYRHSYEYQRENSSYRSQRSSRRKHRRRRRRSRTFSRSS SQHSSRRAKSVEDDAEGHLIYHVGDWLQERYEIVSTLGEGTFGR VVQCVDHRRGGARVALKIIKNVEKYKEAARLEINVLEKINEKDP DNKNLCVQMFDWFDYHGHMCISFELLGLSTFDFLKDNNYLPYPI HQVRHMAFQLCQAVKFLHDNKLTHTDLKPENILFVNSDYELTYN LEKKRDERSVKSTAVRVVDFGSATFDHEHHSTIVSTRHYRAPEV ILELGWSQPCDVWSIGCIIFEYYVGFTLFQTHDNREHLAMMERI LGPIPSRMIRKTRKQKYFYRGRLDWDENTSAGRYVRENCKPLRR YLTSEAEEHHQLFDLIESMLEYEPAKRLTLGEALQHPFFARLRA EPPNKLWDSSRDISR Human CLK2 cDNA isoform 1 (SEQ ID NO: 6) a tgccgcatcc tcgaaggtac cactcctcag agcgaggcag ccgggggagt taccgtgaac actatcggag ccgaaagcat aagcgacgaa gaagtcgctc ctggtcaagt agtagtgacc ggacacgacg gcgtcggcga gaggacagct accatgtccg ttctcgaagc agttatgatg atcgttcgtc cgaccggagg gtgtatgacc ggcgatactg tggcagctac agacgcaacg attatagccg ggatcgggga gatgcctact atgacacaga ctatcggcat tcctatgaat atcagcggga gaacagcagt taccgcagcc agcgcagcag ccggaggaag cacagacggc ggaggaggcg cagccggaca tttagccgct catcttcgca gcacagcagc cggagagcca agagtgtaga ggacgacgct gagggccacc tcatctacca cgtcggggac tggctacaag agcgatatga aatcgttagc accttaggag aggggacctt cggccgagtt gtacaatgtg ttgaccatcg caggggtggg gctcgagttg ccctgaagat cattaagaat gtggagaagt acaaggaagc agctcgactt gagatcaacg tgctagagaa aatcaatgag aaagaccctg acaacaagaa cctctgtgtc cagatgtttg actggtttga ctaccatggc cacatgtgta tctcctttga gcttctgggc cttagcacct tcgatttcct caaagacaac aactacctgc cctaccccat ccaccaagtg cgccacatgg ccttccagct gtgccaggct gtcaagttcc tccatgataa caagctgaca catacagacc tcaagcctga aaatattctg tttgtgaatt cagactatga gctcacctac aacctagaga agaagcgaga tgagcgcagt gtgaagagca cagctgtgcg ggtggtagac tttggcagtg ccacctttga ccatgagcac catagcacca ttgtctccac tcgccattac cgagcaccag aagtcatcct tgagttgggc tggtcacagc cttgtgatgt gtggagtata ggctgcatca tctttgaata ctatgtggga ttcaccctct tccagaccca tgacaacaga gagcatctag ccatgatgga aaggatcttg ggtcctatcc cttcccggat gatccgaaag acaagaaagc agaaatatttt taccggggt cgcctggatt gggatgagaa cacatcagct gggcgctatg ttcgtgagaa ctgcaaaccg ctgcggcggt atctgacctc agaggcagag gaacaccacc agctcttcga tctgattgaa agcatgctag agtatgaacc agctaagcgg ctgaccttgg gtgaagccct tcagcatcct ttcttcgccc gccttcgggc tgagccgccc aacaagttgt gggactccag tcgggatatc agtcggtga Human CLK2 protein isoform 2 (SEQ ID NO: 7) MPHPRRYHSSERGSRGSYREHYRSRKHKRRRSRSWSSSSDRTRR RRREDSYHVRSRSSYDDRSSDRRVYDRRYCGSYRRNDYSRDRGD AYYDTDYRHSYEYQRENSSYRSQRSSRRKHRRRRRRSRTFSRSS SHSSRRAKSVEDDAEGHLIYHVGDWLQERYEIVSTLGEGTFGRV VQCVDHRRGGARVALKIIKNVEKYKEAARLEINVLEKINEKDPD NKNLCVQMFDWFDYHGHMCISFELLGLSTFDFLKDNNYLPYPIH QVRHMAFQLCQAVKFLHDNKLTHTDLKPENILFVNSDYELTYNL EKKRDERSVKSTAVRVVDFGSATFDHEHHSTIVSTRHYRAPEVI LELGWSQPCDVWSIGCIIFEYYVGFTLFQTHDNREHLAMMERIL GPIPSRMIRKTRKQKYFYRGRLDWDENTSAGRYVRENCKPLRRY LTSEAEEHHQLFDLIESMLEYEPAKRLTLGEALQHPFFARLRAE PPNKLWDSSRDISR Human CLK2 cDNA isoform 2 (SEQ ID NO: 8) a tgccgcatcc tcgaaggtac cactcctcag agcgaggcag ccgggggagt taccgtgaac actatcggag ccgaaagcat aagcgacgaa gaagtcgctc ctggtcaagt agtagtgacc ggacacgacg gcgtcggcga gaggacagct accatgtccg ttctcgaagc agttatgatg atcgttcgtc cgaccggagg gtgtatgacc ggcgatactg tggcagctac agacgcaacg attatagccg ggatcgggga gatgcctact atgacacaga ctatcggcat tcctatgaat atcagcggga gaacagcagt taccgcagcc agcgcagcag ccggaggaag cacagacggc ggaggaggcg cagccggaca tttagccgct catcttcgca cagcagccgg agagccaaga gtgtagagga cgacgctgag ggccacctca tctaccacgt cggggactgg ctacaagagc gatatgaaat cgttagcacc ttaggagagg ggaccttcgg ccgagttgta caatgtgttg accatcgcag gggtggggct cgagttgccc tgaagatcat taagaatgtg gagaagtaca aggaagcagc tcgacttgag atcaacgtgc tagagaaaat caatgagaaa gaccctgaca acaagaacct ctgtgtccag atgtttgact ggtttgacta ccatggccac atgtgtatct cctttgagct tctgggcctt agcaccttcg atttcctcaa agacaacaac tacctgccct accccatcca ccaagtgcgc cacatggcct tccagctgtg ccaggctgtc aagttcctcc atgataacaa gctgacacat acagacctca agcctgaaaa tattctgttt gtgaattcag actatgagct cacctacaac ctagagaaga agcgagatga gcgcagtgtg aagagcacag ctgtgcgggt ggtagacttt ggcagtgcca cctttgacca tgagcaccat agcaccattg tctccactcg ccattaccga gcaccagaag tcatccttga gttgggctgg tcacagcctt gtgatgtgtg gagtataggc tgcatcatct ttgaatacta tgtgggattc accctcttcc agacccatga caacagagag catctagcca tgatggaaag gatcttgggt cctatccctt cccggatgat ccgaaagaca agaaagcaga aatattttta ccggggtcgc ctggattggg atgagaacac atcagctggg cgctatgttc gtgagaactg caaaccgctg cggcggtatc tgacctcaga ggcagaggaa caccaccagc tcttcgatct gattgaaagc atgctagagt atgaaccagc taagcggctg accttgggtg aagcccttca gcatcctttc ttcgcccgcc ttcgggctga gccgcccaac aagttgtggg actccagtcg ggatatcagt cggtga Human CLK2 protein isoform 3 (SEQ ID NO: 9) MFDWFDYHGHMCISFELLGLSTFDFLKDNNYLPYPIHQVRHMAF QLCQAVKFLHDNKLTHTDLKPENILFVNSDYELTYNLEKKRDER SVKSTAVRVVDFGSATFDHEHHSTIVSTRHYRAPEVILELGWSQ PCDVWSIGCIIFEYYVGFTLFQTHDNREHLAMMERILGPIPSRM IRKTRKQKYFYRGRLDWDENTSAGRYVRENCKPLRRYLTSEAEE HHQLFDLIESMLEYEPAKRLTLGEALQHPFFARLRAEPPNKLWD SSRDISR Human CLK2 cDNA isoform 3 (SEQ ID NO: 10) atgtt tgactggttt gactaccatg gccacatgtg tatctccttt gagcttctgg gccttagcac cttcgatttc ctcaaagaca acaactacct gccctacccc atccaccaag tgcgccacat ggccttccag ctgtgccagg ctgtcaagtt cctccatgat aacaagctga cacatacaga cctcaagcct gaaaatattc tgtttgtgaa ttcagactat gagctcacct acaacctaga gaagaagcga gatgagcgca gtgtgaagag cacagctgtg cgggtggtag actttggcag tgccaccttt gaccatgagc accatagcac cattgtctcc actcgccatt accgagcacc agaagtcatc cttgagttgg gctggtcaca gccttgtgat gtgtggagta taggctgcat catctttgaa tactatgtgg gattcaccct cttccagacc catgacaaca gagagcatct agccatgatg gaaaggatct tgggtcctat cccttcccgg atgatccgaa agacaagaaa gcagaaatat ttttaccggg gtcgcctgga ttgggatgag aacacatcag ctgggcgcta tgttcgtgag aactgcaaac cgctgcggcg gtatctgacc tcagaggcag aggaacacca ccagctcttc gatctgattg aaagcatgct agagtatgaa ccagctaagc ggctgacctt gggtgaagcc cttcagcatc ctttcttcgc ccgccttcgg gctgagccgc ccaacaagtt gtgggactcc agtcgggata tcagtcggtg a Human CLK2 protein isoform 4 (SEQ ID NO: 11) MPHPRRYHSSERGSRGSYREHYRSRKHKRRRSRSWSSSSDRTRR RRREDSYHVRSRSYDDRSSDRRVYDRRYCGSYRRNDYSRDRGDA YYDTDYRHSYEYQRENSSYRSQRSSRRKHRRRRRRSRTFSRSSS HSSRRAKSVEDDAEGHLIYHVGDWLQERYEIVSTLGEGTFGRVV QCVDHRRGGARVALKIIKNVEKYKEAARLEINVLEKINEKDPDN KNLCVQMFDWFDYHGHMCISFELLGLSTFDFLKDNNYLPYPIHQ VRHMAFQLCQAVKFLHDNKLTHTDLKPENILFVNSDYELTYNLE KKRDERSVKSTAVRVVDFGSATFDHEHHSTIVSTRHYRAPEVIL ELGWSQPCDVWSIGCIIFEYYVGFTLFQTHDNREHLAMMERILG PIPSRMIRKTRKQKYFYRGRLDWDENTSAGRYVRENCKPLRRYL TSEAEEHHQLFDLIESMLEYEPAKRLTLGEALQHPFFARLRAEP PNKLWDSSRDISR Human CLK2 cDNA isoform 4 (SEQ ID NO: 12) a tgccgcatcc tcgaaggtac cactcctcag agcgaggcag ccgggggagt taccgtgaac actatcggag ccgaaagcat aagcgacgaa gaagtcgctc ctggtcaagt agtagtgacc ggacacgacg gcgtcggcga gaggacagct accatgtccg ttctcgaagt tatgatgatc gttcgtccga ccggagggtg tatgaccggc gatactgtgg cagctacaga cgcaacgatt atagccggga tcggggagat gcctactatg acacagacta tcggcattcc tatgaatatc agcgggagaa cagcagttac cgcagccagc gcagcagccg gaggaagcac agacggcgga ggaggcgcag ccggacattt agccgctcat cttcgcacag cagccggaga gccaagagtg tagaggacga cgctgagggc cacctcatct accacgtcgg ggactggcta caagagcgat atgaaatcgt tagcacctta ggagagggga ccttcggccg agttgtacaa tgtgttgacc atcgcagggg tggggctcga gttgccctga agatcattaa gaatgtggag aagtacaagg aagcagctcg acttgagatc aacgtgctag agaaaatcaa tgagaaagac cctgacaaca agaacctctg tgtccagatg tttgactggt ttgactacca tggccacatg tgtatctcct ttgagcttct gggccttagc accttcgatt tcctcaaaga caacaactac ctgccctacc ccatccacca agtgcgccac atggccttcc agctgtgcca ggctgtcaag ttcctccatg ataacaagct gacacataca gacctcaagc ctgaaaatat tctgtttgtg aattcagact atgagctcac ctacaaccta gagaagaagc gagatgagcg cagtgtgaag agcacagctg tgcgggtggt agactttggc agtgccacct ttgaccatga gcaccatagc accattgtct ccactcgcca ttaccgagca ccagaagtca tccttgagtt gggctggtca cagccttgtg atgtgtggag tataggctgc atcatctttg aatactatgt gggattcacc ctcttccaga cccatgacaa cagagagcat ctagccatga tggaaaggat cttgggtcct atcccttccc ggatgatccg aaagacaaga aagcagaaat atttttaccg gggtcgcctg gattgggatg agaacacatc agctgggcgc tatgttcgtg agaactgcaa accgctgcgg cggtatctga cctcagaggc agaggaacac caccagctct tcgatctgat tgaaagcatg ctagagtatg aaccagctaa gcggctgacc ttgggtgaag cccttcagca tcctttcttc gcccgccttc gggctgagcc gcccaacaag ttgtgggact ccagtcggga tatcagtcgg tga Human CLK3 protein isoform 1 (SEQ ID NO: 13) MPVLSARRRELADHAGSGRRSGPSPTARSGPHLSALRAQPARAA HLSGRGTYVRRDTAGGGPGQARPLGPPGTSLLGRGARRSGEGWC PGAFESGARAARPPSRVEPRLATAASREGAGLPRAEVAAGSGRG ARSGEWGLAAAGAWETMHHCKRYRSPEPDPYLSYRWKRRRSYSR EHEGRLRYPSRREPPPRRSRSRSHDRLPYQRRYRERRDSDTYRC EERSPSFGEDYYGPSRSRHRRRSRERGPYRTRKHAHHCHKRRTR SCSSASSRSQQSSKRSSRSVEDDKEGHLVCRIGDWLQERYEIVG NLGEGTFGKVVECLDHARGKSQVALKIIRNVGKYREAARLEINV LKKIKEKDKENKFLCVLMSDWFNFHGHMCIAFELLGKNTFEFLK ENNFQPYPLPHVRHMAYQLCHALRFLHENQLTHTDLKPENILFV NSEFETLYNEHKSCEEKSVKNTSIRVADFGSATFDHEHHTTIVA TRHYRPPEVILELGWAQPCDVWSIGCILFEYYRGFTLFQTHENR EHLVMMEKILGPIPSHMIHRTRKQKYFYKGGLVWDENSSDGRYV KENCKPLKSYMLQDSLEHVQLFDLMRRMLEFDPAQRITLAEALL HPFFAGLT PEERSFHTSRNPSR Human CLK3 cDNA isoform 1 (SEQ ID NO: 14) a atgcccgtc ctctccgcgc gcaggaggga gttggcggac cacgcggggt cggggcgacg gagcgggccc agccccacgg ccaggtcggg gccccacctc tcggctctga gagcccagcc ggcccgggcc gcgcacctgt caggtcgggg gacctacgtg cgccgcgaca cggcgggagg cgggccgggc caggctcgtc ccctcggccc tcccggaact agtctcctag gccgcggcgc ccgccggagc ggagagggct ggtgccccgg agccttcgag tcgggggcta gagcggccag gcctccgagc cgggtcgagc cgaggctggc gacggctgcg tcacgcgagg gggcggggct gccacgggcg gaggtcgcag ccggaagcgg aagaggcgct cggagcgggg agtggggcct agctgcagcc ggagcctggg agacgatgca tcactgtaag cgataccgct cccctgaacc agacccgtac ctgagctacc gatggaagag gaggaggtcc tacagtcggg aacatgaagg gagactgcga tacccgtccc gaagggagcc tcccccacga agatctcggt ccagaagcca tgaccgcctg ccctaccaga ggaggtaccg ggagcgccgt gacagcgata cataccggtg tgaagagcgg agcccatcct ttggagagga ctactatgga ccttcacgtt ctcgtcatcg tcggcgatcg cgggagaggg ggccataccg gacccgcaag catgcccacc actgccacaa acgccgcacc aggtcttgta gcagcgcctc ctcgagaagc caacagagca gtaagcgcag cagccggagt gtggaagatg acaaggaggg tcacctggtg tgccggatcg gcgattggct ccaagagcga tatgagattg tggggaacct gggtgaaggc acctttggca aggtggtgga gtgcttggac catgccagag ggaagtctca ggttgccctg aagatcatcc gcaacgtggg caagtaccgg gaggctgccc ggctagaaat caacgtgctc aaaaaaatca aggagaagga caaagaaaac aagttcctgt gtgtcttgat gtctgactgg ttcaacttcc acggtcacat gtgcatcgcc tttgagctcc tgggcaagaa cacctttgag ttcctgaagg agaataactt ccagccttac cccctaccac atgtccggca catggcctac cagctctgcc acgcccttag atttctgcat gagaatcagc tgacccatac agacttgaaa ccagagaaca tcctgtttgt gaattctgag tttgaaaccc tctacaatga gcacaagagc tgtgaggaga agtcagtgaa gaacaccagc atccgagtgg ctgactttgg cagtgccaca tttgaccatg agcaccacac caccattgtg gccacccgtc actatcgccc gcctgaggtg atccttgagc tgggctgggc acagccctgt gacgtctgga gcattggctg cattctcttt gagtactacc ggggcttcac actcttccag acccacgaaa accgagagca cctggtgatg atggagaaga tcctagggcc catcccatca cacatgatcc accgtaccag gaagcagaaa tatttctaca aagggggcct agtttgggat gagaacagct ctgacggccg gtatgtgaag gagaactgca aacctctgaa gagttacatg ctccaagact ccctggagca cgtgcagctg tttgacctga tgaggaggat gttagaattt gaccctgccc agcgcatcac actggccgag gccctgctgc accccttctt tgctggcctg acccctgagg agcggtcctt ccacaccagc cgcaacccaa gcagatga Human CLK3 protein isoform 2 (SEQ ID NO: 15) MHHCKRYRSPEPDPYLSYRWKRRRSYSREHEGRLRYPSRREPPP RRSRSRSHDRLPYQRRYRERRDSDTYRCEERSPSFGEDYYGPSR SRHRRRSRERGPYRTRKHAHHCHKRRTRSCSSASSRSQQSSKRS SRSVEDDKEGHLVCRIGDWLQERYEIVGNLGEGTFGKVVECLDH ARGKSQVALKIIRNVGKYREAARLEINVLKKIKEKDKENKFLCV LMSDWFNFHGHMCIAFELLGKNTFEFLKENNFQPYPLPHVRHMA YQLCHALRFLHENQLTHTDLKPENILFVNSEFETLYNEHKSCEE KSVKNTSIRVADFGSATFDHEHHTTIVATRHYRPPEVILELGWA QPCDVWSIGCILFEYYRGFTLFQTHENREHLVMMEKILGPIPSH MIHRTRKQKYFYKGGLVWDENSSDGRYVKENCKPLKSYMLQDSL EHVQLFDLMRRMLEFDPAQRITLAEALLHPFFAGLTPEERSFHT SRNPSR Human CLK3 cDNA isoform 2 (SEQ ID NO: 16) atgca tcactgtaag cgataccgct cccctgaacc agacccgtac ctgagctacc gatggaagag gaggaggtcc tacagtcggg aacatgaagg gagactgcga tacccgtccc gaagggagcc tcccccacga agatctcggt ccagaagcca tgaccgcctg ccctaccaga ggaggtaccg ggagcgccgt gacagcgata cataccggtg tgaagagcgg agcccatcct ttggagagga ctactatgga ccttcacgtt ctcgtcatcg tcggcgatcg cgggagaggg ggccataccg gacccgcaag catgcccacc actgccacaa acgccgcacc aggtcttgta gcagcgcctc ctcgagaagc caacagagca gtaagcgcag cagccggagt gtggaagatg acaaggaggg tcacctggtg tgccggatcg gcgattggct ccaagagcga tatgagattg tggggaacct gggtgaaggc acctttggca aggtggtgga gtgcttggac catgccagag ggaagtctca ggttgccctg aagatcatcc gcaacgtggg caagtaccgg gaggctgccc ggctagaaat caacgtgctc aaaaaaatca aggagaagga caaagaaaac aagttcctgt gtgtcttgat gtctgactgg ttcaacttcc acggtcacat gtgcatcgcc tttgagctcc tgggcaagaa cacctttgag ttcctgaagg agaataactt ccagccttac cccctaccac atgtccggca catggcctac cagctctgcc acgcccttag atttctgcat gagaatcagc tgacccatac agacttgaaa ccagagaaca tcctgtttgt gaattctgag tttgaaaccc tctacaatga gcacaagagc tgtgaggaga agtcagtgaa gaacaccagc atccgagtgg ctgactttgg cagtgccaca tttgaccatg agcaccacac caccattgtg gccacccgtc actatcgccc gcctgaggtg atccttgagc tgggctgggc acagccctgt gacgtctgga gcattggctg cattctcttt gagtactacc ggggcttcac actcttccag acccacgaaa accgagagca cctggtgatg atggagaaga tcctagggcc catcccatca cacatgatcc accgtaccag gaagcagaaa tatttctaca aagggggcct agtttgggat gagaacagct ctgacggccg gtatgtgaag gagaactgca aacctctgaa gagttacatg ctccaagact ccctggagca cgtgcagctg tttgacctga tgaggaggat gttagaattt gaccctgccc agcgcatcac actggccgag gccctgctgc accccttctt tgctggcctg acccctgagg agcggtcctt ccacaccagc cgcaacccaa gcagatga Human CLK4 protein (SEQ ID NO: 17) MRHSKRTHCPDWDSRESWGHESYRGSHKRKRRSHSSTQENRHCK PHHQFKESDCHYLEARSLNERDYRDRRYVDEYRNDYCEGYVPRH YHRDIESGYRIHCSKSSVRSRRS SPKRKRNRHCS SHQSRSKS HRRKRSRSIEDDEEGHLICQ SGDVLRARYEIVDTLGEGAFGKV VECIDHGMDGMHVAVKIVKNVGRYREAARSEIQVLEHLNSTDPN SVFRCVQMLEWFDHHGHVCIVFELLGLSTYDFIKENSFLPFQID HIRQMAYQICQSINFLHHNKLTHTDLKPENILFVKSDYVVKYNS KMKRDERTLKNTDIKVVDFGSATYDDEHHSTLVSTRHYRAPEVI LALGWSQPCDVWSIGCILIEYYLGFTVFQTHDSKEHLAMMERIL GPIPQHMIQKTRKRKYFHHNQLDWDEHSSAGRYVRRRCKPLKEF MLCHDEEHEKLFDLVRRMLEYDPTQRITLDEALQHPFFDLLKKK Human CLK4 cDNA (SEQ ID NO: 18) at gcggcattcc aaaagaactc actgtcctga ttgggatagc agagaaagct ggggacatga aagctatcgt ggaagtcaca agcggaagag gagatctcat agtagcacac aagagaacag gcattgtaaa ccacatcacc agtttaaaga atctgattgt cattatttag aagcaaggtc cttgaatgag cgagattatc gggaccggag atacgttgac gaatacagga atgactactg tgaaggatat gttcctagac attatcacag agacattgaa agcgggtatc gaatccactg cagtaaatct tcagtccgca gcaggagaag cagtcctaaa aggaagcgca atagacactg ttcaagtcat cagtcacgtt cgaagagcca ccgaaggaaa agatccagga gtatagagga tgatgaggag ggtcacctga tctgtcaaag tggagacgtt ctaagagcaa gatatgaaat cgtggacact ttgggtgaag gagcctttgg caaagttgta gagtgcattg atcatggcat ggatggcatg catgtagcag tgaaaatcgt aaaaaatgta ggccgttacc gtgaagcagc tcgttcagaa atccaagtat tagagcactt aaatagtact gatcccaata gtgtcttccg atgtgtccag atgctagaat ggtttgatca tcatggtcat gtttgtattg tgtttgaact actgggactt agtacttacg atttcattaa agaaaacagc tttctgccat ttcaaattga ccacatcagg cagatggcgt atcagatctg ccagtcaata aattttttac atcataataa attaacccat acagatctga agcctgaaaa tattttgttt gtgaagtctg actatgtagt caaatataat tctaaaatga aacgtgatga acgcacactg aaaaacacag atatcaaagt tgttgacttt ggaagtgcaa cgtatgatga tgaacatcac agtactttgg tgtctacccg gcactacaga gctcccgagg tcattttggc tttaggttgg tctcagcctt gtgatgtttg gagcataggt tgcattctta ttgaatatta ccttggtttc acagtctttc agactcatga tagtaaagag cacctggcaa tgatggaacg aatattagga cccataccac aacacatgat tcagaaaaca agaaaacgca agtattttca ccataaccag ctagattggg atgaacacag ttctgctggt agatatgtta ggagacgctg caaaccgttg aaggaattta tgctttgtca tgatgaagaa catgagaaac tgtttgacct ggttcgaaga atgttagaat atgatccaac tcaaagaatt accttggatg aagcattgca gcatcctttc tttgacttat taaaaaagaa atga

Exemplary CLK Inhibitors

[0405] In some embodiments, the CLK inhibitor inhibits one or more of the CLK family members CLK1, CLK2, CLK3, and CLK4. In some embodiments, the CLK inhibitor is a broad spectrum CLK inhibitor, inhibiting two or more CLK family members CLK1, CLK2, CLK3, and CLK4. In some embodiments, the CLK inhibitor inhibits CLK2, CLK3, or both CLK2 and CLK3. In some embodiments, the CLK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (e.g., between about 100 pM and about 9 μM, between about 100 pM and about 8 μM, between about 100 pM and about 7 μM, between about 100 pM and about 6 μM, between about 100 pM and about 5 μM, between about 100 pM and about 4 μM, between about 100 pM and about 3 μM, between about 100 pM and about 2 μM, between about 100 pM and about 1 μM, between about 100 pM and about 950 nM, between about 100 pM and about 900 nM, between about 100 pM and about 850 nM, between about 100 pM and about 800 nM, between about 100 pM and about 750 nM, between about 100 pM and about 700 nM, between about 100 pM and about 650 nM, between about 100 pM and about 600 nM, between about 100 pM and about 550 nM, between about 100 pM and about 500 nM, between about 100 pM and about 450 nM, between about 100 pM and about 400 nM, between about 100 pM and about 350 nM, between about 100 pM and about 300 nM, between about 100 pM and about 250 nM, between about 100 pM and about 200 nM, between about 100 pM and about 150 nM, between about 100 pM and about 100 nM, between about 100 pM and about 95 nM, between about 100 pM and about 90 nM, between about 100 pM and about 85 nM, between about 100 pM and about 80 nM, between about 100 pM and about 75 nM, between about 100 pM and about 70 nM, between about 100 pM and about 65 nM, between about 100 pM and about 60 nM, between about 100 pM and about 55 nM, between about 100 pM and about 50 nM, between about 100 pM and about 45 nM, between about 100 pM and about 40 nM, between about 100 pM and about 35 nM, between about 100 pM and about 30 nM, between about 100 pM and about 25 nM, between about 100 pM and about 20 nM, between about 100 pM and about 15 nM, between about 100 pM and about 10 nM, between about 100 pM and about 5 nM, between about 100 pM and about 4 nM, between about 100 pM and about 3 nM, between about 100 pM and about 2 nM, e.g., between about 1 nM and about 9 μM, between about 1 nM and about 8 μM, between about 1 nM and about 7 μM, between about 1 nM and about 6 μM, between about 1 nM and about 5 μM, between about 1 nM and about 4 μM, between about 1 nM and about 3 μM, between about 1 nM and about 2 μM, between about 1 nM and about 1 μM, between about 1 nM and about 950 nM, between about 1 nM and about 900 nM, between about 1 nM and about 850 nM, between about 1 nM and about 800 nM, between about 1 nM and about 750 nM, between about 1 nM and about 700 nM, between about 1 nM and about 650 nM, between about 1 nM and about 600 nM, between about 1 nM and about 550 nM, between about 1 nM and about 500 nM, between about 1 nM and about 450 nM, between about 1 nM and about 400 nM, between about 1 nM and about 350 nM, between about 1 nM and about 300 nM, between about 1 nM and about 250 nM, between about 1 nM and about 200 nM, between about 1 nM and about 150 nM, between about 1 nM and about 100 nM, between about 1 nM and about 95 nM, between about 1 nM and about 90 nM, between about 1 nM and about 85 nM, between about 1 nM and about 80 nM, between about 1 nM and about 75 nM, between about 1 nM and about 70 nM, between about 1 nM and about 65 nM, between about 1 nM and about 60 nM, between about 1 nM and about 55 nM, between about 1 nM and about 50 nM, between about 1 nM and about 45 nM, between about 1 nM and about 40 nM, between about 1 nM and about 35 nM, between about 1 nM and about 30 nM, between about 1 nM and about 25 nM, between about 1 nM and about 20 nM, between about 1 nM and about 15 nM, between about 1 nM and about 10 nM, between about 1 nM and about 5 nM, between about 1 nM and about 4 nM, between about 1 nM and about 3 nM, between about 1 nM and about 2 nM, between about 2 nM and about 10 μM, between about 2 nM and about 9 μM, between about 2 nM and about 8 μM, between about 2 nM and about 7 μM, between about 2 nM and about 6 μM, between about 2 nM and about 5 μM, between about 2 nM and about 4 μM, between about 2 nM and about 3 μM, between about 2 nM and about 2 μM, between about 2 nM and about 1 μM, between about 2 nM and about 950 nM, between about 2 nM and about 900 nM, between about 2 nM and about 850 nM, between about 2 nM and about 800 nM, between about 2 nM and about 750 nM, between about 2 nM and about 700 nM, between about 2 nM and about 650 nM, between about 2 nM and about 600 nM, between about 2 nM and about 550 nM, between about 2 nM and about 500 nM, between about 2 nM and about 450 nM, between about 2 nM and about 400 nM, between about 2 nM and about 350 nM, between about 2 nM and about 300 nM, between about 2 nM and about 250 nM, between about 2 nM and about 200 nM, between about 2 nM and about 150 nM, between about 2 nM and about 100 nM, between about 2 nM and about 95 nM, between about 2 nM and about 90 nM, between about 2 nM and about 85 nM, between about 2 nM and about 80 nM, between about 2 nM and about 75 nM, between about 2 nM and about 70 nM, between about 2 nM and about 65 nM, between about 2 nM and about 60 nM, between about 2 nM and about 55 nM, between about 2 nM and about 50 nM, between about 2 nM and about 45 nM, between about 2 nM and about 40 nM, between about 2 nM and about 35 nM, between about 2 nM and about 30 nM, between about 2 nM and about 25 nM, between about 2 nM and about 20 nM, between about 2 nM and about 15 nM, between about 2 nM and about 10 nM, between about 2 nM and about 5 nM, between about 2 nM and about 4 nM, between about 2 nM and about 3 nM, between about 5 nM and about 10 μM, between about 5 nM and about 9 μM, between about 5 nM and about 8 μM, between about 5 nM and about 7 μM, between about 5 nM and about 6 μM, between about 5 nM and about 5 μM, between about 5 nM and about 4 μM, between about 5 nM and about 3 μM, between about 5 nM and about 2 μM, between about 5 nM and about 1 μM, between about 5 nM and about 950 nM, between about 5 nM and about 900 nM, between about 5 nM and about 850 nM, between about 5 nM and about 800 nM, between about 5 nM and about 750 nM, between about 5 nM and about 700 nM, between about 5 nM and about 650 nM, between about 5 nM and about 600 nM, between about 5 nM and about 550 nM, between about 5 nM and about 500 nM, between about 5 nM and about 450 nM, between about 5 nM and about 400 nM, between about 5 nM and about 350 nM, between about 5 nM and about 300 nM, between about 5 nM and about 250 nM, between about 5 nM and about 200 nM, between about 5 nM and about 150 nM, between about 5 nM and about 100 nM, between about 5 nM and about 95 nM, between about 5 nM and about 90 nM, between about 5 nM and about 85 nM, between about 5 nM and about 80 nM, between about 5 nM and about 75 nM, between about 5 nM and about 70 nM, between about 5 nM and about 65 nM, between about 5 nM and about 60 nM, between about 5 nM and about 55 nM, between about 5 nM and about 50 nM, between about 5 nM and about 45 nM, between about 5 nM and about 40 nM, between about 5 nM and about 35 nM, between about 5 nM and about 30 nM, between about 5 nM and about 25 nM, between about 5 nM and about 20 nM, between about 5 nM and about 15 nM, between about 5 nM and about 10 nM, between about 10 nM and about 10 μM, between about 10 nM and about 9 μM, between about 10 nM and about 8 μM, between about 10 nM and about 7 μM, between about 10 nM and about 6 μM, between about 10 nM and about 5 μM, between about 10 nM and about 4 μM, between about 10 nM and about 3 μM, between about 10 nM and about 2 μM, between about 10 nM and about 1 μM, between about 10 nM and about 950 nM, between about 10 nM and about 900 nM, between about 10 nM and about 850 nM, between about 10 nM and about 800 nM, between about 10 nM and about 750 nM, between about 10 nM and about 700 nM, between about 10 nM and about 650 nM, between about 10 nM and about 600 nM, between about 10 nM and about 550 nM, between about 10 nM and about 500 nM, between about 10 nM and about 450 nM, between about 10 nM and about 400 nM, between about 10 nM and about 350 nM, between about 10 nM and about 300 nM, between about 10 nM and about 250 nM, between about 10 nM and about 200 nM, between about 10 nM and about 150 nM, between about 10 nM and about 100 nM, between about 10 nM and about 95 nM, between about 10 nM and about 90 nM, between about 10 nM and about 85 nM, between about 10 nM and about 80 nM, between about 10 nM and about 75 nM, between about 10 nM and about 70 nM, between about 10 nM and about 65 nM, between about 10 nM and about 60 nM, between about 10 nM and about 55 nM, between about 10 nM and about 50 nM, between about 10 nM and about 45 nM, between about 10 nM and about 40 nM, between about 10 nM and about 35 nM, between about 10 nM and about 30 nM, between about 10 nM and about 25 nM, between about 10 nM and about 20 nM, between about 10 nM and about 15 nM, between about 50 nM and about 10 μM, between about 50 nM and about 9 μM, between about 50 nM and about 8 μM, between about 50 nM and about 7 μM, between about 50 nM and about 6 μM, between about 50 nM and about 5 μM, between about 50 nM and about 4 μM, between about 50 nM and about 3 μM, between about 50 nM and about 2 μM, between about 50 nM and about 1 μM, between about 50 nM and about 950 nM, between about 50 nM and about 900 nM, between about 50 nM and about 850 nM, between about 50 nM and about 800 nM, between about 50 nM and about 750 nM, between about 50 nM and about 700 nM, between about 50 nM and about 650 nM, between about 50 nM and about 600 nM, between about 50 nM and about 550 nM, between about 50 nM and about 500 nM, between about 50 nM and about 450 nM, between about 50 nM and about 400 nM, between about 50 nM and about 350 nM, between about 50 nM and about 300 nM, between about 50 nM and about 250 nM, between about 50 nM and about 200 nM, between about 50 nM and about 150 nM, between about 50 nM and about 100 nM, between about 50 nM and about 95 nM, between about 50 nM and about 90 nM, between about 50 nM and about 85 nM, between about 50 nM and about 80 nM, between about 50 nM and about 75 nM, between about 50 nM and about 70 nM, between about 50 nM and about 65 nM, between about 50 nM and about 60 nM, between about 50 nM and about 55 nM, between about 100 nM and about 10 μM, between about 100 nM and about 9 μM, between about 100 nM and about 8 μM, between about 100 nM and about 7 μM, between about 100 nM and about 6 μM, between about 100 nM and about 5 μM, between about 100 nM and about 4 μM, between about 100 nM and about 3 μM, between about 100 nM and about 2 μM, between about 100 nM and about 1 μM, between about 100 nM and about 950 nM, between about 100 nM and about 900 nM, between about 100 nM and about 850 nM, between about 100 nM and about 800 nM, between about 100 nM and about 750 nM, between about 100 nM and about 700 nM, between about 100 nM and about 650 nM, between about 100 nM and about 600 nM, between about 100 nM and about 550 nM, between about 100 nM and about 500 nM, between about 100 nM and about 450 nM, between about 100 nM and about 400 nM, between about 100 nM and about 350 nM, between about 100 nM and about 300 nM, between about 100 nM and about 250 nM, between about 100 nM and about 200 nM, between about 100 nM and about 150 nM, between about 200 nM and about 10 μM, between about 200 nM and about 9 μM, between about 200 nM and about 8 μM, between about 200 nM and about 7 μM, between about 200 nM and about 6 μM, between about 200 nM and about 5 μM, between about 200 nM and about 4 μM, between about 200 nM and about 3 μM, between about 200 nM and about 2 μM, between about 200 nM and about 1 μM, between about 200 nM and about 950 nM, between about 200 nM and about 900 nM, between about 200 nM and about 850 nM, between about 200 nM and about 800 nM, between about 200 nM and about 750 nM, between about 200 nM and about 700 nM, between about 200 nM and about 650 nM, between about 200 nM and about 600 nM, between about 200 nM and about 550 nM, between about 200 nM and about 500 nM, between about 200 nM and about 450 nM, between about 200 nM and about 400 nM, between about 200 nM and about 350 nM, between about 200 nM and about 300 nM, between about 200 nM and about 250 nM, between about 250 nM and about 10 μM, between about 250 nM and about 9 μM, between about 250 nM and about 8 μM, between about 250 nM and about 7 μM, between about 250 nM and about 6 μM, between about 250 nM and about 5 μM, between about 250 nM and about 4 μM, between about 250 nM and about 3 μM, between about 250 nM and about 2 μM, between about 250 nM and about 1 μM, between about 250 nM and about 950 nM, between about 250 nM and about 900 nM, between about 250 nM and about 850 nM, between about 250 nM and about 800 nM, between about 250 nM and about 750 nM, between about 250 nM and about 700 nM, between about 250 nM and about 650 nM, between about 250 nM and about 600 nM, between about 250 nM and about 550 nM, between about 250 nM and about 500 nM, between about 250 nM and about 450 nM, between about 250 nM and about 400 nM, between about 250 nM and about 350 nM, between about 250 nM and about 300 nM, between about 500 nM and about 10 μM, between about 500 nM and about 9 μM, between about 500 nM and about 8 μM, between about 500 nM and about 7 μM, between about 500 nM and about 6 μM, between about 500 nM and about 5 μM, between about 500 nM and about 4 μM, between about 500 nM and about 3 μM, between about 500 nM and about 2 μM, between about 500 nM and about 1 μM, between about 500 nM and about 950 nM, between about 500 nM and about 900 nM, between about 500 nM and about 850 nM, between about 500 nM and about 800 nM, between about 500 nM and about 750 nM, between about 500 nM and about 700 nM, between about 500 nM and about 650 nM, between about 500 nM and about 600 nM, between about 500 nM and about 550 nM, between about 750 nM and about 10 μM, between about 750 nM and about 9 μM, between about 750 nM and about 8 μM, between about 750 nM and about 7 μM, between about 750 nM and about 6 μM, between about 750 nM and about 5 μM, between about 750 nM and about 4 μM, between about 750 nM and about 3 μM, between about 750 nM and about 2 μM, between about 750 nM and about 1 μM, between about 750 nM and about 950 nM, between about 750 nM and about 900 nM, between about 750 nM and about 850 nM, between about 750 nM and about 800 nM, between about 950 nM and about 10 μM, between about 950 nM and about 9 μM, between about 950 nM and about 8 μM, between about 950 nM and about 7 μM, between about 950 nM and about 6 μM, between about 950 nM and about 5 μM, between about 950 nM and about 4 μM, between about 950 nM and about 3 μM, between about 950 nM and about 2 μM, between about 950 nM and about 1 μM, between about 1 μM and about 10 μM, between about 1 μM and about 9 μM, between about 1 μM and about 8 μM, between about 1 μM and about 7 μM, between about 1 μM and about 6 μM, between about 1 μM and about 5 μM, between about 1 μM and about 4 μM, between about 1 μM and about 3 μM, between about 1 μM and about 2 μM, between about 2 μM and about 10 μM, between about 2 μM and about 9 μM, between bout 2 μM and about 8 μM, between about 2 μM and about 7 μM, between about 2 μM and about 6 μM, between about 2 μM and about 5 μM, between about 2 μM and about 4 μM, between about 2 μM and about 3 μM, between about 4 μM and about 10 μM, between about 4 μM and about 9 μM, between about 4 μM and about 8 μM, between about 4 μM and about 7 μM, between about 4 μM and about 6 μM, between about 4 μM and about 5 μM, between about 5 μM and about 10 μM, between about 5 μM and about 9 μM, between about 5 μM and about 8 μM, between about 5 μM and about 7 μM, between about 5 μM and about 6 μM, between about 6 μM and about 10 μM, between about 6 μM and about 9 μM, between about 6 μM and about 8 μM, between about 6 μM and about 7 μM; between about 7 μM and about 10 μM, between about 7 μM and about 9 μM, between about 7 μM and about 8 μM, between about 8 μM and about 10 μM, between about 8 μM and about 9 μM, or between about 9 μM and about 10 μM) for one or more of CLK1, CLK2, CLK3, and CLK4.

[0406] In some embodiments, the CLK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of CLK3 and CLK4. In some embodiments, the CLK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range) for each of CLK1 and CLK3. In some embodiments, the CLK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of CLK1 and CLK2. In some embodiments, the CLK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of CLK1 and CLK4. In some embodiments, the CLK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of CLK2 and CLK4. In some embodiments, the CLK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of CLK1, CLK2, and/or CLK3. In some embodiments, the CLK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of CLK1, CLK2 and CLK4. In some embodiments, the CLK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of CLK2, CLK3 and CLK4. In some embodiments, the CLK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of CLK1, CLK2, CLK3 and CLK4.

[0407] In some embodiments, the CLK inhibitor is a compound of Formula (I), or a pharmaceutically acceptable salt or solvate thereof.

[0408] In some embodiments, the CLK inhibitor is a compound of Formula (II), or a pharmaceutically acceptable salt or solvate thereof.

[0409] In some embodiments, the CLK inhibitor is a compound of Formula (III), or a pharmaceutically acceptable salt or solvate thereof.

[0410] In some embodiments, the CLK inhibitor is a compound of Formula (IV), or a pharmaceutically acceptable salt or solvate thereof.

[0411] In some embodiments, the CLK inhibitor is a compound of Formula (V), or a pharmaceutically acceptable salt or solvate thereof.

[0412] In some embodiments, the CLK inhibitor is a compound of Formula (VI), or a pharmaceutically acceptable salt or solvate thereof.

[0413] In some embodiments, the CLK inhibitor is a compound of Formula (VII), or a pharmaceutically acceptable salt or solvate thereof.

[0414] In some embodiments, the CLK inhibitor is a compound of Formula (VIII), or a pharmaceutically acceptable salt or solvate thereof.

DYRK Family

[0415] The DYRK (dual-specificity tyrosine phosphorylation-regulated kinases) family of kinases contains five members (DYRK1A, DYRK1B, DYRK2, DYRK3, and DYRK4). DYRKs are proposed to function by directly phosphorylating serine and threonine residues on target proteins, such as, but not limited to: STAT3, Gli1, JNK1, Sirt1, Foxo1/3, dynamin, glycogen synthase, CREB, tau, and Hip-1. They have been proposed to be implicated in, but not limited to: cell survival, proliferation and differentiation, and in the pathology of Down Syndrome, Alzheimer's Disease, Parkinson's Disease, and Huntington's Disease.

[0416] Exemplary human DYRK1A protein sequences are SEQ ID NO: 19, 21, 23, 25, and 27. Exemplary human cDNA sequences that encode DYRK1A are SEQ ID NO: 20, 22, 24, 26, and 28. Exemplary human DYRK1B protein sequences are SEQ ID NO: 29, 31, and 33. Exemplary human cDNA sequences that encode DYRK1B are SEQ ID NO: 30, 32, and 34. Exemplary human DYRK2 protein sequences are SEQ ID NO: 35 and 37. Exemplary human cDNA sequences that encode DYRK2 are SEQ ID NO: 36 and 38. Exemplary human DYRK3 protein sequences are SEQ ID NO: 39 and 41. Exemplary human cDNA sequences that encode DYRK3 are SEQ ID NO: 40 and 42. Exemplary human DYRK4 protein sequences are SEQ ID NO: 43, 45, 47, 48, and 49. Exemplary human cDNA sequences that encode DYRK4 are SEQ ID NO: 44 and 46.

TABLE-US-00004 Human DYRKIA protein long isoform (SEQ ID NO: 19) MHTGGETSACKPSSVRLAPSFSFHAAGLQMAGQMPHSHQYSDRRQ PNISDQQVSALSYSDQIQQPLTNQVMPDIVMLQRRMPQTFRDPA TAPLRKLSVDLIKTYKHINEVYYAKKKRRHQQGQGDDSSHKKERK VYNDGYDDDNYDYIVKNGEKWMDRYEIDSLIGKGSFGQVVKAYDR VEQEWVAIKIIKNKKAFLNQAQIEVRLLELMNKHDTEMKYYIVHL KRHFMFRNHLCLVFEMLSYNLYDLLRNTNFRGVSLNLTRKFAQQM CTALLFLATPELSIIHCDLKPENILLCNPKRSAIKIVDFGSSCQL GQRIYQYIQSRFYRSPEVLLGMPYDLAIDMWSLGCILVEMHTGEP LFSGANEVDQMNKIVEVLGIPPAHILDQAPKARKFFEKLPDGTWN LKKTKDGKREYKPPGTRKLHNILGVETGGPGGRRAGESGHTVADY LKFKDLILRMLDYDPKTRIQPYYALQHSFFKKTADEGTNTSNSVS TSPAMEQSQSSGTTSSTSSSSGGSSGTSNSGRARSDPTHQHRHSG GHFTAAVQAMDCETHSPQVRQQFPAPLGWSGTEAPTQVTVETHPV QETTFHVAPQQNALHHHHGNSSHHHHHHHHHHHHHGQQALGNRTR PRVYNSPTNSSSTQDSMEVGHSHHSMTSLSSSTTSSSTSSSSTGN QGNQAYQNRPVAANTLDFGQNGAMDVNLTVYSNPRQETGIAGHPT YQFSANTGPAHYMTEGHLTMRQGADREESPMTGVCVQQSPVASS DYRKIA cDNA long isoform (SEQ ID NO: 20) atgcatacaggaggagagacttcagcatgcaaaccttcatctgtt cggcttgcaccgtcattttcattccatgctgctggccttcagat ggctggacagatgccccattcacatcagtacagtgaccgtcgcca gccaaacataagtgaccaacaggtttctgccttatcatattctga ccagattcagcaacctctaactaaccaggtgatgcctgatattgt catgttacagaggcggatgccccaaaccttccgtgacccagcaac tgctcccctgagaaaactttctgttgacttgatcaaaacatacaa gcatattaatgaggtttactatgcaaaaaagaagcgaagacacca acagggccagggagacgattctagtcataagaaggaacggaaggt ttacaatgatggttatgatgatgataactatgattatattgtaaa aaacggagaaaagtggatggatcgttacgaaattgactccttgat aggcaaaggttcctttggacaggttgtaaaggcatatgatcgtgt ggagcaagaatgggttgccattaaaataataaagaacaagaaggc ttttctgaatcaagcacagatagaagtgcgacttcttgagctcat gaacaaacatgacactgaaatgaaatactacatagtgcatttgaa acgccactttatgtttcgaaaccatctctgtttagtttttgaaat gctgtcctacaacctctatgacttgctgagaaacaccaatttccg aggggtctctttgaacctaacacgaaagtttgcgcaacagatgtg cactgcactgcttttccttgcgactccagaacttagtatcattca ctgtgatctaaaacctgaaaatatccttctttgtaaccccaaacg cagtgcaatcaagatagttgactttggcagttcttgtcagttggg gcagaggatataccagtatattcagagtcgcttttatcggtctcc agaggtgctactgggaatgccttatgaccttgccattgatatgtg gtccctcgggtgtattttggttgaaatgcacactggagaacctct gttcagtggtgccaatgaggtagatcagatgaataaaatagtgga agttctgggtattccacctgctcatattcttgaccaagcaccaaa agcaagaaagttctttgagaagttgccagatggcacttggaactt aaagaagaccaaagatggaaaacgggagtacaaaccaccaggaac ccgtaaacttcataacattcttggagtggaaacaggaggacctgg tgggcgacgtgctggggagtcaggtcatacggtcgctgactactt gaagttcaaagacctcattttaaggatgcttgattatgaccccaa aactcgaattcaaccttattatgctctgcagcacagtttcttcaa gaaaacagctgatgaaggtacaaatacaagtaatagtgtatctac aagccccgccatggagcagtctcagtcttcgggcaccacctccag tacatcgtcaagctcaggtggctcatcggggacaagcaacagtgg gagagcccggtcggatccgacgcaccagcatcggcacagtggtgg gcacttcacagctgccgtgcaggccatggactgcgagacacacag tccccaggtgcgtcagcaatttcctgctcctcttggttggtcagg cactgaagctcctacacaggtcactgttgaaactcatcctgttca agaaacaacctttcatgtagcccctcaacagaatgcattgcatca tcaccatggtaacagttcccatcaccatcaccaccaccaccacca tcaccaccaccatggacaacaagccttgggtaaccggaccaggcc aagggtctacaattctccaacgaatagctcctctacccaagattc tatggaggttggccacagtcaccactccatgacatccctgtcttc ctcaacgacttcttcctcgacatcttcctcctctactggtaacca aggcaatcaggcctaccagaatcgcccagtggctgctaatacctt ggactttggacagaatggagctatggacgttaatttgaccgtcta ctccaatccccgccaagagactggcatagctggacatccaacata ccaattttctgctaatacaggtcctgcacattacatgactgaagg acatctgacaatgaggcaaggggctgatagagaagagtcccccat gacaggagtttgtgtgcaacagagtcctgtagctagctcgtga DYRKIA protein isoform 1 (SEQ ID NO: 21) MHTGGETSACKPSSVRLAPSFSFHAAGLQMAGQMPHSHQYSDRRQ PNISDQQVSALSYSDQIQQPLTNQRRMPQTFRDPATAPLRKLSV DLIKTYKHINEVYYAKKKRRHQQGQGDDSSHKKERKVYNDGYDDD NYDYIVKNGEKWMDRYEIDSLIGKGSFGQVVKAYDRVEQEWVAIK IIKNKKAFLNQAQIEVRLLELMNKHDTEMKYYIVHLKRHFMFRNH LCLVFEMLSYNLYDLLRNTNFRGVSLNLTRKFAQQMCTALLFLAT PELSIIHCDLKPENILLCNPKRSAIKIVDFGSSCQLGQRIYQYIQ SRFYRSPEVLLGMPYDLAIDMWSLGCILVEMHTGEPLFSGANEVD QMNKIVEVLGIPPAHILDQAPKARKFFEKLPDGTWNLKKTKDGKR EYKPPGTRKLHNILGVETGGPGGRRAGESGHTVADYLKFKDLILR MLDYDPKTRIQPYYALQHSFFKKTADEGTNTSNSVSTSPAMEQSQ SSGTTSSTSSSSGGSSGTSNSGRARSDPTHQHRHSGGHFTAAVQA MDCETHSPQVRQQFPAPLGWSGTEAPTQVTVETHPVQETTFHVAP QQNALHHHHGNSSHHHHHHHHHHHHHGQQALGNRTRPRVYNSPTN SSSTQDSMEVGHSHHSMTSLSSSTTSSSTSSSSTGNQGNQAYQNR PVAANTLDFGQNGAMDVNLTVYSNPRQETGIAGHPTYQFSANTGP AHYMTEGHLTMRQGADREESPMTGVCVQQSPVASS DYRKIA cDNA isoform 1 (SEQ ID NO: 22) atgcatacaggaggagagacttcagcatgcaaaccttcatctgtt cggcttgcaccgtcattttcattccatgctgctggccttcagat ggctggacagatgccccattcacatcagtacagtgaccgtcgcca gccaaacataagtgaccaacaggtttctgccttatcatattctga ccagattcagcaacctctaactaaccagaggcggatgccccaaac cttccgtgacccagcaactgctcccctgagaaaactttctgttga cttgatcaaaacatacaagcatattaatgaggtttactatgcaaa aaagaagcgaagacaccaacagggccagggagacgattctagtca taagaaggaacggaaggtttacaatgatggttatgatgatgataa ctatgattatattgtaaaaaacggagaaaagtggatggatcgtta cgaaattgactccttgataggcaaaggttcctttggacaggttgt aaaggcatatgatcgtgtggagcaagaatgggttgccattaaaat aataaagaacaagaaggcttttctgaatcaagcacagatagaagt gcgacttcttgagctcatgaacaaacatgacactgaaatgaaata ctacatagtgcatttgaaacgccactttatgtttcgaaaccatct ctgtttagtttttgaaatgctgtcctacaacctctatgacttgct gagaaacaccaatttccgaggggtctctttgaacctaacacgaaa gtttgcgcaacagatgtgcactgcactgcttttccttgcgactcc agaacttagtatcattcactgtgatctaaaacctgaaaatatcct tctttgtaaccccaaacgcagtgcaatcaagatagttgactttgg cagttcttgtcagttggggcagaggatataccagtatattcagag tcgcttttatcggtctccagaggtgctactgggaatgccttatga ccttgccattgatatgtggtccctcgggtgtattttggttgaaat gcacactggagaacctctgttcagtggtgccaatgaggtagatca gatgaataaaatagtggaagttctgggtattccacctgctcatat tcttgaccaagcaccaaaagcaagaaagttctttgagaagttgcc agatggcacttggaacttaaagaagaccaaagatggaaaacggga gtacaaaccaccaggaacccgtaaacttcataacattcttggagt ggaaacaggaggacctggtgggcgacgtgctggggagtcaggtca tacggtcgctgactacttgaagttcaaagacctcattttaaggat gcttgattatgaccccaaaactcgaattcaaccttattatgctct gcagcacagtttcttcaagaaaacagctgatgaaggtacaaatac aagtaatagtgtatctacaagccccgccatggagcagtctcagtc ttcgggcaccacctccagtacatcgtcaagctcaggtggctcatc ggggacaagcaacagtgggagagcccggtcggatccgacgcacca gcatcggcacagtggtgggcacttcacagctgccgtgcaggccat ggactgcgagacacacagtccccaggtgcgtcagcaatttcctgc tcctcttggttggtcaggcactgaagctcctacacaggtcactgt tgaaactcatcctgttcaagaaacaacctttcatgtagcccctca acagaatgcattgcatcatcaccatggtaacagttcccatcacca tcaccaccaccaccaccatcaccaccaccatggacaacaagcctt gggtaaccggaccaggccaagggtctacaattctccaacgaatag ctcctctacccaagattctatggaggttggccacagtcaccactc catgacatccctgtcttcctcaacgacttcttcctcgacatcttc ctcctctactggtaaccaaggcaatcaggcctaccagaatcgccc agtggctgctaataccttggactttggacagaatggagctatgga cgttaatttgaccgtctactccaatccccgccaagagactggcat agctggacatccaacataccaattttctgctaatacaggtcctgc acattacatgactgaaggacatctgacaatgaggcaaggggctga tagagaagagtcccccatgacaggagtttgtgtgcaacagagtcc tgtagctagctcgtga DYRKIA protein isoform 2 (SEQ ID NO: 23) MHTGGETSACKPSSVRLAPSFSFHAAGLQMAGQMPHSHQYSDRRQ PNISDQQVSALSYSDQIQQPLTNQVMPDIVMLQRRMPQTFRDPA TAPLRKLSVDLIKTYKHINEVYYAKKKRRHQQGQGDDSSHKKERK VYNDGYDDDNYDYIVKNGEKWMDRYEIDSLIGKGSFGQVVKAYDR VEQEWVAIKIIKNKKAFLNQAQIEVRLLELMNKHDTEMKYYIVHL KRHFMFRNHLCLVFEMLSYNLYDLLRNTNFRGVSLNLTRKFAQQM CTALLFLATPELSIIHCDLKPENILLCNPKRSAIKIVDFGSSCQL GQRIYQYIQSRFYRSPEVLLGMPYDLAIDMWSLGCILVEMHTGEP LFSGANEVDQMNKIVEVLGIPPAHILDQAPKARKFFEKLPDGTWN LKKTKDGKREYKPPGTRKLHNILGVETGGPGGRRAGESGHTVADY LKFKDLILRMLDYDPKTRIQPYYALQHSFFKKTADEGTNTSNSVS TSPAMEQSQSSGTTSSTSSSSGASAISCSSWLVRH DYRKIA cDNA isoform 2 (SEQ ID NO: 24) atgcatacaggaggagagacttcagcatgcaaaccttcatctgtt cggcttgcaccgtcattttcattccatgctgctggccttcagat ggctggacagatgccccattcacatcagtacagtgaccgtcgcca gccaaacataagtgaccaacaggtttctgccttatcatattctga ccagattcagcaacctctaactaaccaggtgatgcctgatattgt catgttacagaggcggatgccccaaaccttccgtgacccagcaac tgctcccctgagaaaactttctgttgacttgatcaaaacatacaa gcatattaatgaggtttactatgcaaaaaagaagcgaagacacca acagggccagggagacgattctagtcataagaaggaacggaaggt ttacaatgatggttatgatgatgataactatgattatattgtaaa aaacggagaaaagtggatggatcgttacgaaattgactccttgat aggcaaaggttcctttggacaggttgtaaaggcatatgatcgtgt ggagcaagaatgggttgccattaaaataataaagaacaagaaggc ttttctgaatcaagcacagatagaagtgcgacttcttgagctcat gaacaaacatgacactgaaatgaaatactacatagtgcatttgaa acgccactttatgtttcgaaaccatctctgtttagtttttgaaat gctgtcctacaacctctatgacttgctgagaaacaccaatttccg aggggtctctttgaacctaacacgaaagtttgcgcaacagatgtg cactgcactgcttttccttgcgactccagaacttagtatcattca ctgtgatctaaaacctgaaaatatccttctttgtaaccccaaacg cagtgcaatcaagatagttgactttggcagttcttgtcagttggg gcagaggatataccagtatattcagagtcgcttttatcggtctcc agaggtgctactgggaatgccttatgaccttgccattgatatgtg gtccctcgggtgtattttggttgaaatgcacactggagaacctct gttcagtggtgccaatgaggtagatcagatgaataaaatagtgga agttctgggtattccacctgctcatattcttgaccaagcaccaaa agcaagaaagttctttgagaagttgccagatggcacttggaactt aaagaagaccaaagatggaaaacgggagtacaaaccaccaggaac ccgtaaacttcataacattcttggagtggaaacaggaggacctgg tgggcgacgtgctggggagtcaggtcatacggtcgctgactactt gaagttcaaagacctcattttaaggatgcttgattatgaccccaa aactcgaattcaaccttattatgctctgcagcacagtttcttcaa gaaaacagctgatgaaggtacaaatacaagtaatagtgtatctac aagccccgccatggagcagtctcagtcttcgggcaccacctccag tacatcgtcaagctcaggtgcgtcagcaatttcctgctcctcttg gttggtcaggcactga DYRKIA protein isoform 3 (SEQ ID NO: 25) MHTGGETSACKPSSVRLAPSFSFHAAGLQMAGQMPHSHQYSDRRQ PNISDQQVSALSYSDQIQQPLTNQVMPDIVMLQRRMPQTFRDPA TAPLRKLSVDLIKTYKHINEVYYAKKKRRHQQGQGDDSSHKKERK VYNDGYDDDNYDYIVKNGEKWMDRYEIDSLIGKGSFGQVVKAYDR VEQEWVAIKIIKNKKAFLNQAQIEVRLLELMNKHDTEMKYYIVHL KRHFMFRNHLCLVFEMLSYNLYDLLRNTNFRGVSLNLTRKFAQQM CTALLFLATPELSIIHCDLKPENILLCNPKRSAIKIVDFGSSCQL GQRIYQYIQSRFYRSPEVLLGMPYDLAIDMWSLGCILVEMHTGEP LFSGANEVDQMNKIVEVLGIPPAHILDQAPKARKFFEKLPDGTWN LKKTKDGKREYKPPGTRKLHNILGVETGGPGGRRAGESGHTVADY LKFKDLILRMLDYDPKTRIQPYYALQHSFFKKTADEGTNTSNSVS TSPAMEQSQSSGTTSSTSSSSGGAALDARCL DYRKIA cDNA isoform 3 (SEQ ID NO: 26) atgcatacaggaggagagacttcagcatgcaaaccttcatctgtt cggcttgcaccgtcattttcattccatgctgctggccttcagat ggctggacagatgccccattcacatcagtacagtgaccgtcgcca gccaaacataagtgaccaacaggtttctgccttatcatattctga ccagattcagcaacctctaactaaccaggtgatgcctgatattgt catgttacagaggcggatgccccaaaccttccgtgacccagcaac tgctcccctgagaaaactttctgttgacttgatcaaaacatacaa gcatattaatgaggtttactatgcaaaaaagaagcgaagacacca acagggccagggagacgattctagtcataagaaggaacggaaggt ttacaatgatggttatgatgatgataactatgattatattgtaaa aaacggagaaaagtggatggatcgttacgaaattgactccttgat aggcaaaggttcctttggacaggttgtaaaggcatatgatcgtgt ggagcaagaatgggttgccattaaaataataaagaacaagaaggc ttttctgaatcaagcacagatagaagtgcgacttcttgagctcat gaacaaacatgacactgaaatgaaatactacatagtgcatttgaa acgccactttatgtttcgaaaccatctctgtttagtttttgaaat gctgtcctacaacctctatgacttgctgagaaacaccaatttccg aggggtctctttgaacctaacacgaaagtttgcgcaacagatgtg cactgcactgcttttccttgcgactccagaacttagtatcattca ctgtgatctaaaacctgaaaatatccttctttgtaaccccaaacg cagtgcaatcaagatagttgactttggcagttcttgtcagttggg gcagaggatataccagtatattcagagtcgcttttatcggtctcc agaggtgctactgggaatgccttatgaccttgccattgatatgtg gtccctcgggtgtattttggttgaaatgcacactggagaacctct gttcagtggtgccaatgaggtagatcagatgaataaaatagtgga agttctgggtattccacctgctcatattcttgaccaagcaccaaa agcaagaaagttctttgagaagttgccagatggcacttggaactt aaagaagaccaaagatggaaaacgggagtacaaaccaccaggaac ccgtaaacttcataacattcttggagtggaaacaggaggacctgg tgggcgacgtgctggggagtcaggtcatacggtcgctgactactt gaagttcaaagacctcattttaaggatgcttgattatgaccccaa aactcgaattcaaccttattatgctctgcagcacagtttcttcaa gaaaacagctgatgaaggtacaaatacaagtaatagtgtatctac aagccccgccatggagcagtctcagtcttcgggcaccacctccag tacatcgtcaagctcaggtggagcagcactggatgccaggtgcct ttag DYRKIA protein isoform 4 (SEQ ID NO: 27) MHTGGETSACKPSSVRLAPSFSFHAAGLQMAGQMPHSHQYSDRRQ PNISDQQVSALSYSDQIQQPLTNQVMPDIVMLQRRMPQTFRDPA TAPLRKLSVDLIKTYKHINEVYYAKKKRRHQQGQGDDSSHKKERK VYNDGYDDDNYDYIVKNGEKWMDRYEIDSLIGKGSFGQVVKAYDR VEQEWVAIKIIKNKKAFLNQAQIEVRLLELMNKHDTEMKYYIVHL KRHFMFRNHLCLVFEMLSYNLYDLLRNTNFRGVSLNLTRKFAQQM CTALLFLATPELSIIHCDLKPENILLCNPKRSAIKIVDFGSSCQL GQRIYQYIQSRFYRSPEVLLGMPYDLAIDMWSLGCILVEMHTGEP LFSGANEVDQMNKIVEVLGIPPAHILDQAPKARKFFEKLPDGTWN LKKTKDGKREYKPPGTRKLHNILGVETGGPGGRRAGESGHTVADY LKFKDLILRMLDYDPKTRIQPYYALQHSFFKKTADEGTNTSNSVS TSPAMEQSQSSGTTSSTSSSSGGSSGTSNSGRARSDPTHQHRHSG GHFTAAVQAMDCETHSPQVSSHVVHLLVSPAILRWSSTGCQVPLE DYRKIA cDNA isoform 4 (SEQ ID NO: 28) atgcatacaggaggagagacttcagcatgcaaaccttcatctgtt cggcttgcaccgtcattttcattccatgctgctggccttcagat ggctggacagatgccccattcacatcagtacagtgaccgtcgcca gccaaacataagtgaccaacaggtttctgccttatcatattctga ccagattcagcaacctctaactaaccaggtgatgcctgatattgt catgttacagaggcggatgccccaaaccttccgtgacccagcaac tgctcccctgagaaaactttctgttgacttgatcaaaacatacaa gcatattaatgaggtttactatgcaaaaaagaagcgaagacacca acagggccagggagacgattctagtcataagaaggaacggaaggt ttacaatgatggttatgatgatgataactatgattatattgtaaa aaacggagaaaagtggatggatcgttacgaaattgactccttgat aggcaaaggttcctttggacaggttgtaaaggcatatgatcgtgt ggagcaagaatgggttgccattaaaataataaagaacaagaaggc ttttctgaatcaagcacagatagaagtgcgacttcttgagctcat gaacaaacatgacactgaaatgaaatactacatagtgcatttgaa acgccactttatgtttcgaaaccatctctgtttagtttttgaaat gctgtcctacaacctctatgacttgctgagaaacaccaatttccg aggggtctctttgaacctaacacgaaagtttgcgcaacagatgtg cactgcactgcttttccttgcgactccagaacttagtatcattca ctgtgatctaaaacctgaaaatatccttctttgtaaccccaaacg cagtgcaatcaagatagttgactttggcagttcttgtcagttggg gcagaggatataccagtatattcagagtcgcttttatcggtctcc agaggtgctactgggaatgccttatgaccttgccattgatatgtg gtccctcgggtgtattttggttgaaatgcacactggagaacctct gttcagtggtgccaatgaggtagatcagatgaataaaatagtgga agttctgggtattccacctgctcatattcttgaccaagcaccaaa agcaagaaagttctttgagaagttgccagatggcacttggaactt aaagaagaccaaagatggaaaacgggagtacaaaccaccaggaac ccgtaaacttcataacattcttggagtggaaacaggaggacctgg tgggcgacgtgctggggagtcaggtcatacggtcgctgactactt gaagttcaaagacctcattttaaggatgcttgattatgaccccaa aactcgaattcaaccttattatgctctgcagcacagtttcttcaa gaaaacagctgatgaaggtacaaatacaagtaatagtgtatctac aagccccgccatggagcagtctcagtcttcgggcaccacctccag tacatcgtcaagctcaggtggctcatcggggacaagcaacagtgg gagagcccggtcggatccgacgcaccagcatcggcacagtggtgg gcacttcacagctgccgtgcaggccatggactgcgagacacacag tccccaggtgagctcgcacgtggttcatttgcttgtgtcacctgc cattctcaggtggagcagcactggatgccaggtgcctttagaatg a DYRK1B protein isoform 1 (SEQ ID NO: 29) MAVPPGHGPFSGFPGPQEHTQVLPDVRLLPRRLPLAFRDATSAPL RKLSVDLIKTYKHINEVYYAKKKRRAQQAPPQDSSNKKEKKVLN HGYDDDNHDYIVRSGERWLERYEIDSLIGKGSFGQVVKAYDHQTQ ELVAIKIIKNKKAFLNQAQIELRLLELMNQHDTEMKYYIVHLKRH FMFRNHLCLVFELLSYNLYDLLRNTHFRGVSLNLTRKLAQQLCTA LLFLATPELSIIHCDLKPENILLCNPKRSAIKIVDFGSSCQLGQR IYQYIQSRFYRSPEVLLGTPYDLAIDMWSLGCILVEMHTGEPLFS GSNEVDQMNRIVEVLGIPPAAMLDQAPKARKYFERLPGGGWTLRR TKELRKDYQGPGTRRLQEVLGVQTGGPGGRRAGEPGHSPADYLRF QDLVLRMLEYEPAARISPLGALQHGFFRRTADEATNTGPAGSSAS TSPAPLDTCPSSSTASSISSSGGSSGSSSDNRTYRYSNRYCGGPG PPITDCEMNSPQVPPSQPLRPWAGGDVPHKTHQAPASASSLPGTG AQLPPQPRYLGRPPSPTSPPPPELMDVSLVGGPADCSPPHPAPAP QHPAASALRTRMTGGRPPLPPPDDPATLGPHLGLRGVPQSTAASS DYRK1B cDNA isoform 1 (SEQ ID NO: 30) atggccgtcccaccgggccatggtcccttctctggcttcccaggg ccccaggagcacacgcaggtattgcctgatgtgcggctactgcc tcggaggctgcccctggccttccgggatgcaacctcagccccgct gcgtaagctctctgtggacctcatcaagacctacaagcacatcaa tgaggtatactatgcgaagaagaagcggcgggcccagcaggcgcc accccaggattcgagcaacaagaaggagaagaaggtcctgaacca tggttatgatgacgacaaccatgactacatcgtgcgcagtggcga gcgctggctggagcgctacgaaattgactcgctcattggcaaagg ctcctttggccaggtggtgaaagcctatgatcatcagacccagga gcttgtggccatcaagatcatcaagaacaaaaaggctttcctgaa ccaggcccagattgagctgcggctgctggagctgatgaaccagca tgacacggagatgaagtactatatagtacacctgaagcggcactt catgttccggaaccacctgtgcctggtatttgagctgctgtccta caacctgtacgacctcctgcgcaacacccacttccgcggcgtctc gctgaacctgacccggaagctggcgcagcagctctgcacggcact gctctttctggccacgcctgagctcagcatcattcactgcgacct caagcccgaaaacatcttgctgtgcaaccccaagcgcagcgccat caagattgtggacttcggcagctcctgccagcttggccagaggat ctaccagtatatccagagccgcttctaccgctcacctgaggtgct cctgggcacaccctacgacctggccattgacatgtggtccctggg ctgcatccttgtggagatgcacaccggagagcccctcttcagtgg ctccaatgaggtcgaccagatgaaccgcattgtggaggtgctggg catcccaccggccgccatgctggaccaggcgcccaaggctcgcaa gtactttgaacggctgcctgggggtggctggaccctacgaaggac gaaagaactcaggaaggattaccagggccccgggacacggcggct gcaggaggtgctgggcgtgcagacgggcgggcccgggggccggcg ggcgggggagccgggccacagccccgccgactacctccgcttcca ggacctggtgctgcgcatgctggagtatgagcccgccgcccgcat cagccccctgggggctctgcagcacggcttcttccgccgcacggc cgacgaggccaccaacacgggcccggcaggcagcagtgcctccac ctcgcccgcgcccctcgacacctgcccctcttccagcaccgccag ctccatctccagttctggaggctccagtggctcctccagtgacaa ccggacctaccgctacagcaaccgatattgtgggggccctgggcc ccctatcacagactgtgagatgaacagcccccaggtcccaccctc ccagccgctgcggccctgggcagggggtgatgtgccccacaagac acatcaagcccctgcctctgcctcgtcactgcctgggaccggggc ccagttacccccccagccccgataccttggtcgtcccccatcacc aacctcaccaccacccccggagctgatggatgtgagcctggtggg cggccctgctgactgctccccacctcacccagcgcctgcccccca gcacccggctgcctcagccctccggactcggatgactggaggtcg tccacccctcccgcctcctgatgaccctgccactctggggcctca cctgggcctccgtggtgtaccccagagcacagcagccagctcgtg a DYRK1B protein isoform 2 (SEQ ID NO: 31) MAVPPGHGPFSGFPGPQEHTQVLPDVRLLPRRLPLAFRDATSAPL RKLSVDLIKTYKHINEVYYAKKKRRAQQAPPQDSSNKKEKKVLN HGYDDDNHDYIVRSGERWLERYEIDSLIGKGSFGQVVKAYDHQTQ ELVAIKIIKNKKAFLNQAQIELRLLELMNQHDTEMKYYIVHLKRH FMFRNHLCLVFELLSYNLYDLLRNTHFRGVSLNLTRKLAQQLCTA LLFLATPELSIIHCDLKPENILLCNPKRSAIKIVDFGSSCQLGQR IYQYIQSRFYRSPEVLLGTPYDLAIDMWSLGCILVEMHTGEPLFS GSNEVDQMNRIVEVLGIPPAAMLDQAPKARKYFERLPGGGWTLRR TKELRKDLVLRMLEYEPAARISPLGALQHGFFRRTADEATNTGPA GSSASTSPAPLDTCPSSSTASSISSSGGSSGSSSDNRTYRYSNRY CGGPGPPITDCEMNSPQVPPSQPLRPWAGGDVPHKTHQAPASASS LPGTGAQLPPQPRYLGRPPSPTSPPPPELMDVSLVGGPADCSPPH PAPAPQHPAASALRTRMTGGRPPLPPPDDPATLGPHLGLRGVPQS TAASS DYRK1B cDNA isoform 2 (SEQ ID NO: 32) atggccgtcccaccgggccatggtcccttctctggcttcccaggg ccccaggagcacacgcaggtattgcctgatgtgcggctactgcc tcggaggctgcccctggccttccgggatgcaacctcagccccgct gcgtaagctctctgtggacctcatcaagacctacaagcacatcaa tgaggtatactatgcgaagaagaagcggcgggcccagcaggcgcc accccaggattcgagcaacaagaaggagaagaaggtcctgaacca tggttatgatgacgacaaccatgactacatcgtgcgcagtggcga gcgctggctggagcgctacgaaattgactcgctcattggcaaagg ctcctttggccaggtggtgaaagcctatgatcatcagacccagga gcttgtggccatcaagatcatcaagaacaaaaaggctttcctgaa ccaggcccagattgagctgcggctgctggagctgatgaaccagca tgacacggagatgaagtactatatagtacacctgaagcggcactt catgttccggaaccacctgtgcctggtatttgagctgctgtccta caacctgtacgacctcctgcgcaacacccacttccgcggcgtctc gctgaacctgacccggaagctggcgcagcagctctgcacggcact gctctttctggccacgcctgagctcagcatcattcactgcgacct caagcccgaaaacatcttgctgtgcaaccccaagcgcagcgccat caagattgtggacttcggcagctcctgccagcttggccagaggat ctaccagtatatccagagccgcttctaccgctcacctgaggtgct cctgggcacaccctacgacctggccattgacatgtggtccctggg ctgcatccttgtggagatgcacaccggagagcccctcttcagtgg ctccaatgaggtcgaccagatgaaccgcattgtggaggtgctggg catcccaccggccgccatgctggaccaggcgcccaaggctcgcaa gtactttgaacggctgcctgggggtggctggaccctacgaaggac gaaagaactcaggaaggacctggtgctgcgcatgctggagtatga gcccgccgcccgcatcagccccctgggggctctgcagcacggctt cttccgccgcacggccgacgaggccaccaacacgggcccggcagg cagcagtgcctccacctcgcccgcgcccctcgacacctgcccctc ttccagcaccgccagctccatctccagttctggaggctccagtgg ctcctccagtgacaaccggacctaccgctacagcaaccgatattg tgggggccctgggccccctatcacagactgtgagatgaacagccc ccaggtcccaccctcccagccgctgcggccctgggcagggggtga tgtgccccacaagacacatcaagcccctgcctctgcctcgtcact gcctgggaccggggcccagttacccccccagccccgataccttgg tcgtcccccatcaccaacctcaccaccacccccggagctgatgga tgtgagcctggtgggcggccctgctgactgctccccacctcaccc agcgcctgccccccagcacccggctgcctcagccctccggactcg gatgactggaggtcgtccacccctcccgcctcctgatgaccctgc cactctggggcctcacctgggcctccgtggtgtaccccagagcac agcagccagctcgtga DYRK1B protein isoform 3 (SEQ ID NO: 33) MAVPPGHGPFSGFPGPQEHTQVLPDVRLLPRRLPLAFRDATSAPL RKLSVDLIKTYKHINEVYYAKKKRRAQQAPPQDSSNKKEKKVLN HGYDDDNHDYIVRSGERWLERYEIDSLIGKGSFGQVVKAYDHQTQ ELVAIKIIKNKKAFLNQAQIELRLLELMNQHDTEMKYYIVHLKRH FMFRNHLCLVFELLSYNLYDLLRNTHFRGVSLNLTRKLAQQLCTA LLFLATPELSIIHCDLKPENILLCNPKRSAIKIVDFGSSCQLGQR IYQYIQSRFYRSPEVLLGTPYDLAIDMWSLGCILVEMHTGEPLFS GSNEVDQMNRIVEVLGIPPAAMLDQAPKARKYFERLPGGGWTLRR TKELRKDYQGPGTRRLQEDLVLRMLEYEPAARISPLGALQHGFFR RTADEATNTGPAGSSASTSPAPLDTCPSSSTASSISSSGGSSGSS SDNRTYRYSNRYCGGPGPPITDCEMNSPQVPPSQPLRPWAGGDVP HKTHQAPASASSLPGTGAQLPPQPRYLGRPPSPTSPPPPELMDVS LVGGPADCSPPHPAPAPQHPAASALRTRMTGGRPPLPPPDDPATL GPHLGLRGVPQSTAASS DYRK1B cDNA isoform 3 (SEQ ID NO: 34) atggccgtcccaccgggccatggtcccttctctggcttcccaggg ccccaggagcacacgcaggtattgcctgatgtgcggctactgcc tcggaggctgcccctggccttccgggatgcaacctcagccccgct gcgtaagctctctgtggacctcatcaagacctacaagcacatcaa tgaggtatactatgcgaagaagaagcggcgggcccagcaggcgcc accccaggattcgagcaacaagaaggagaagaaggtcctgaacca tggttatgatgacgacaaccatgactacatcgtgcgcagtggcga gcgctggctggagcgctacgaaattgactcgctcattggcaaagg ctcctttggccaggtggtgaaagcctatgatcatcagacccagga gcttgtggccatcaagatcatcaagaacaaaaaggctttcctgaa ccaggcccagattgagctgcggctgctggagctgatgaaccagca tgacacggagatgaagtactatatagtacacctgaagcggcactt catgttccggaaccacctgtgcctggtatttgagctgctgtccta caacctgtacgacctcctgcgcaacacccacttccgcggcgtctc gctgaacctgacccggaagctggcgcagcagctctgcacggcact gctctttctggccacgcctgagctcagcatcattcactgcgacct caagcccgaaaacatcttgctgtgcaaccccaagcgcagcgccat caagattgtggacttcggcagctcctgccagcttggccagaggat ctaccagtatatccagagccgcttctaccgctcacctgaggtgct cctgggcacaccctacgacctggccattgacatgtggtccctggg ctgcatccttgtggagatgcacaccggagagcccctcttcagtgg ctccaatgaggtcgaccagatgaaccgcattgtggaggtgctggg catcccaccggccgccatgctggaccaggcgcccaaggctcgcaa gtactttgaacggctgcctgggggtggctggaccctacgaaggac gaaagaactcaggaaggattaccagggccccgggacacggcggct gcaggaggacctggtgctgcgcatgctggagtatgagcccgccgc ccgcatcagccccctgggggctctgcagcacggcttcttccgccg cacggccgacgaggccaccaacacgggcccggcaggcagcagtgc ctccacctcgcccgcgcccctcgacacctgcccctcttccagcac cgccagctccatctccagttctggaggctccagtggctcctccag tgacaaccggacctaccgctacagcaaccgatattgtgggggccc tgggccccctatcacagactgtgagatgaacagcccccaggtccc accctcccagccgctgcggccctgggcagggggtgatgtgcccca caagacacatcaagcccctgcctctgcctcgtcactgcctgggac cggggcccagttacccccccagccccgataccttggtcgtccccc atcaccaacctcaccaccacccccggagctgatggatgtgagcct ggtgggcggccctgctgactgctccccacctcacccagcgcctgc cccccagcacccggctgcctcagccctccggactcggatgactgg aggtcgtccacccctcccgcctcctgatgaccctgccactctggg gcctcacctgggcctccgtggtgtaccccagagcacagcagccag ctcgtga DYRK2 protein isoform 1 (SEQ ID NO: 35) MLTRKPSAAAPAAYPTGRGGDSAVRQLQASPGLGAGATRSGVGTG PPSPIALPPLRASNAAAAAHTIGGSKHTMNDHLHVGSHAHGQIQ VQQLFEDNSNKRTVLTTQPNGLTTVGKTGLPVVPERQLDSIHRRQ GSSTSLKSMEGMGKVKATPMTPEQAMKQYMQKLTAFEHHEIFSYP EIYFLGLNAKKRQGMTGGPNNGGYDDDQGSYVQVPHDHVAYRYEV LKVIGKGSFGQVVKAYDHKVHQHVALKMVRNEKRFHRQAAEEIRI LEHLRKQDKDNTMNVIHMLENFTFRNHICMTFELLSMNLYELIKK NKFQGFSLPLVRKFAHSILQCLDALHKNRIIHCDLKPENILLKQQ GRSGIKVIDFGSSCYEHQRVYTYIQSRFYRAPEVILGARYGMPID MWSLGCILAELLTGYPLLPGEDEGDQLACMIELLGMPSQKLLDAS KRAKNFVSSKGYPryctvttlsdgsvvlnggrsrrgklrgppesr ewgnalkgcddplfldflkqclewdpAVRMTPGQALRHPWLRRRL PKPPTGEKTSVKRITESTGAITSISKLPPPSSSASKLRTNLAQMT DANGNIQQRTVLPKLVS DYRK2 cDNA isoform 1 (SEQ ID NO: 36) atgttaaccaggaaaccttcggccgccgctcccgccgcctacccg accggccgaggtggggacagcgccgttcgtcagcttcaggcttc cccggggctcggtgcaggggccacccggagcggagtggggactgg cccgccctcccccatcgccctgccgcctctccgggccagcaacgc tgccgccgcagcccacacgattggcggcagtaagcacacaatgaa tgatcacctgcatgtcggcagccacgctcacggacagatccaggt tcaacagttgtttgaggataacagtaacaagcggacagtgctcac gacacaaccaaatgggcttacaacagtgggcaaaacgggcttgcc agtggtgccagagcggcagctggacagcattcatagacggcaggg gagctccacctctctaaagtccatggaaggcatggggaaggtgaa agccacccccatgacacctgaacaagcaatgaagcaatacatgca aaaactcacagccttcgaacaccatgagattttcagctaccctga aatatatttcttgggtctaaatgctaagaagcgccagggcatgac aggtgggcccaacaatggtggctatgatgatgaccagggatcata tgtgcaggtgccccacgatcacgtggcttacaggtatgaggtcct caaggtcattgggaaggggagctttgggcaggtggtcaaggccta cgatcacaaagtccaccagcacgtggccctaaagatggtgcggaa tgagaagcgcttccaccggcaagcagcggaggagatccgaatcct ggaacacctgcggaagcaggacaaggataacacaatgaatgtcat ccatatgctggagaatttcaccttccgcaaccacatctgcatgac gtttgagctgctgagcatgaacctctatgagctcatcaagaagaa taaattccagggcttcagtctgcctttggttcgcaagtttgccca ctcgattctgcagtgcttggatgctttgcacaaaaacagaataat tcactgtgaccttaagcccgagaacattttgttaaagcagcaggg tagaagcggtattaaagtaattgattttggctccagttgttacga gcatcagcgtgtctacacgtacatccagtcgcgtttttaccgggc tccagaagtgatccttggggccaggtatggcatgcccattgatat gtggagcctgggctgcattttagcagagctcctgacgggttaccc cctcttgcctggggaagatgaaggggaccagctggcctgtatgat tgaactgttgggcatgccctcacagaaactgctggatgcatccaa acgagccaaaaattttgtgagctccaagggttatccccgttactg cactgtcacgactctctcagatggctctgtggtcctaaacggagg ccgttcccggagggggaaactgaggggcccaccggagagcagaga gtgggggaacgcgctgaaggggtgtgatgatccccttttccttga cttcttaaaacagtgtttagagtgggatcctgcagtgcgcatgac cccaggccaggctttgcggcacccctggctgaggaggcggttgcc aaagcctcccaccggggagaaaacgtcagtgaaaaggataactga gagcaccggtgctatcacatctatatccaagttacctccaccttc tagctcagcttccaaactgaggactaatttggcgcagatgacaga tgccaatgggaatattcagcagaggacagtgttgccaaaacttgt tagctga DYRK2 protein isoform 2 (SEQ ID NO: 37) MNDHLHVGSHAHGQIQVQQLFEDNSNKRTVLTTQPNGLTTVGKTG LPVVPERQLDSIHRRQGSSTSLKSMEGMGKVKATPMTPEQAMKQ YMQKLTAFEHHEIFSYPEIYFLGLNAKKRQGMTGGPNNGGYDDDQ GSYVQVPHDHVAYRYEVLKVIGKGSFGQVVKAYDHKVHQHVALKM VRNEKRFHRQAAEEIRILEHLRKQDKDNTMNVIHMLENFTFRNHI CMTFELLSMNLYELIKKNKFQGFSLPLVRKFAHSILQCLDALHKN RIIHCDLKPENILLKQQGRSGIKVIDFGSSCYEHQRVYTYIQSRF YRAPEVILGARYGMPIDMWSLGCILAELLTGYPLLPGEDEGDQLA CMIELLGMPSQKLLDASKRAKNFVSSKGYPRYCTVTTLSDGSVVL NGGRSRRGKLRGPPESREWGNALKGCDDPLFLDFLKQCLEWDPAV RMTPGQALRHPWLRRRLPKPPTGEKTSVKRITESTGAITSISKLP PPSSSASKLRTNLAQMTDANGNIQQRTVLPKLVS DYRK2 cDNA isoform 2 (SEQ ID NO: 38) atgaatgatcacctgcatgtcggcagccacgctcacggacagatc caggttcaacagttgtttgaggataacagtaacaagcggacagt gctcacgacacaaccaaatgggcttacaacagtgggcaaaacggg cttgccagtggtgccagagcggcagctggacagcattcatagacg gcaggggagctccacctctctaaagtccatggaaggcatggggaa ggtgaaagccacccccatgacacctgaacaagcaatgaagcaata catgcaaaaactcacagccttcgaacaccatgagattttcagcta ccctgaaatatatttcttgggtctaaatgctaagaagcgccaggg catgacaggtgggcccaacaatggtggctatgatgatgaccaggg atcatatgtgcaggtgccccacgatcacgtggcttacaggtatga ggtcctcaaggtcattgggaaggggagctttgggcaggtggtcaa ggcctacgatcacaaagtccaccagcacgtggccctaaagatggt gcggaatgagaagcgcttccaccggcaagcagcggaggagatccg aatcctggaacacctgcggaagcaggacaaggataacacaatgaa tgtcatccatatgctggagatttcaccttccgcaaccacatctgc atgacgtttgagctgctgagcatgaacctctatgagctcatcaag aagaataaattccagggcttcagtctgcctttggttcgcaagttt gcccactcgattctgcagtgcttggatgctttgcacaaaaacaga ataattcactgtgaccttaagcccgagaacattttgttaaagcag cagggtagaagcggtattaaagtaattgattttggctccagttgt tacgagcatcagcgtgtctacacgtacatccagtcgcgtttttac cgggctccagaagtgatccttggggccaggtatggcatgcccatt gatatgtggagcctgggctgcattttagcagagctcctgacgggt taccccctcttgcctggggaagatgaaggggaccagctggcctgt atgattgaactgttgggcatgccctcacagaaactgctggatgca tccaaacgagccaaaaattttgtgagctccaagggttatccccgt tactgcactgtcacgactctctcagatggctctgtggtcctaaac ggaggccgttcccggagggggaaactgaggggcccaccggagagc agagagtgggggaacgcgctgaaggggtgtgatgatccccttttc cttgacttcttaaaacagtgtttagagtgggatcctgcagtgcgc atgaccccaggccaggctttgcggcacccctggctgaggaggcgg ttgccaaagcctcccaccggggagaaaacgtcagtgaaaaggata actgagagcaccggtgctatcacatctatatccaagttacctcca ccttctagctcagcttccaaactgaggactaatttggcgcagatg acagatgccaatgggaatattcagcagaggacagtgttgccaaaa cttgttagctga DYRK3 protein isoform 1 (SEQ ID NO: 39) MGGTARGPGRKDAGPPGAGLPPQQRRLGDGVYDTFMMIDETKCPP CSNVLCNPSEPPPPRRLNMTTEQFTGDHTQHFLDGGEMKVEQLF QEFGNRKSNTIQSDGISDSEKCSPTVSQGKSSDCLNTVKSNSSSK APKVVPLTPEQALKQYKHHLTAYEKLEIINYPEIYFVGPNAKKRH GVIGGPNNGGYDDADGAYIHVPRDHLAYRYEVLKIIGKGSFGQVA RVYDHKLRQYVALKMVRNEKRFHRQAAEEIRILEHLKKQDKTGSM NVIHMLESFTFRNHVCMAFELLSIDLYELIKKNKFQGFSVQLVRK FAQSILQSLDALHKNKIIHCDLKPENILLKHHGRSSTKVIDFGSS CFEYQKLYTYIQSRFYRAPEIILGSRYSTPIDIWSFGCILAELLT GQPLFPGEDEGDQLACMMELLGMPPPKLLEQSKRAKYFINSKGIP RYCSVTTQADGRVVLVGGRSRRGKKRGPPGSKDWGTALKGCDDYL FIEFLKRCLHWDPSARLTPAQALRHPWISKSVPRPLTTIDKVSGK RVVNPASAFQGLGSKLPPVVGIANKLKANLMSETNGSIPLCSVLP KLIS DYRK3 cDNA isoform 1 (SEQ ID NO: 40) atgggaggcacagctcgtgggcctgggcggaaggatgcggggccg cctggggccgggctcccgccccagcagcggaggttgggggatgg tgtctatgacaccttcatgatgatagatgaaaccaaatgtccccc ctgttcaaatgtactctgcaatccttctgaaccacctccacccag aagactaaatatgaccactgagcagtttacaggagatcatactca gcactttttggatggaggtgagatgaaggtagaacagctgtttca agaatttggcaacagaaaatccaatactattcagtcagatggcat cagtgactctgaaaaatgctctcctactgtttctcagggtaaaag ttcagattgcttgaatacagtaaaatccaacagttcatccaaggc acccaaagtggtgcctctgactccagaacaagccctgaagcaata taaacaccacctcactgcctatgagaaactggaaataattaatta tccagaaatttactttgtaggtccaaatgccaagaaaagacatgg agttattggtggtcccaataatggagggtatgatgatgcagatgg ggcctatattcatgtacctcgagaccatctagcttatcgatatga ggtgctgaaaattattggcaaggggagttttgggcaggtggccag ggtctatgatcacaaacttcgacagtacgtggccctaaaaatggt gcgcaatgagaagcgctttcatcgtcaagcagctgaggagatccg gattttggagcatcttaagaaacaggataaaactggtagtatgaa cgttatccacatgctggaaagtttcacattccggaaccatgtttg catggcctttgaattgctgagcatagacctttatgagctgattaa aaaaaataagtttcagggttttagcgtccagttggtacgcaagtt tgcccagtccatcttgcaatctttggatgccctccacaaaaataa gattattcactgcgatctgaagccagaaaacattctcctgaaaca ccacgggcgcagttcaaccaaggtcattgactttgggtccagctg tttcgagtaccagaagctctacacatatatccagtctcggttcta cagagctccagaaatcatcttaggaagccgctacagcacaccaat tgacatatggagttttggctgcatccttgcagaacttttaacagg acagcctctcttccctggagaggatgaaggagaccagttggcctg catgatggagcttctagggatgccaccaccaaaacttctggagca atccaaacgtgccaagtactttattaattccaagggcataccccg ctactgctctgtgactacccaggcagatgggagggttgtgcttgt ggggggtcgctcacgtaggggtaaaaagcggggtcccccaggcag caaagactgggggacagcactgaaagggtgtgatgactacttgtt tatagagttcttgaaaaggtgtcttcactgggacccctctgcccg cttgaccccagctcaagcattaagacacccttggattagcaagtc tgtccccagacctctcaccaccatagacaaggtgtcagggaaacg ggtagttaatcctgcaagtgctttccagggattgggttctaagct gcctccagttgttggaatagccaataagcttaaagctaacttaat gtcagaaaccaatggtagtatacccctatgcagtgtattgccaaa actgattagctag DYRK3 protein isoform 2 (SEQ ID NO: 41) MKWKEKLGDGVYDTFMMIDETKCPPCSNVLCNPSEPPPPRRLNMT TEQFTGDHTQHFLDGGEMKVEQLFQEFGNRKSNTIQSDGISDSE KCSPTVSQGKSSDCLNTVKSNSSSKAPKVVPLTPEQALKQYKHHL TAYEKLEIINYPEIYFVGPNAKKRHGVIGGPNNGGYDDADGAYIH VPRDHLAYRYEVLKIIGKGSFGQVARVYDHKLRQYVALKMVRNEK RFHRQAAEEIRILEHLKKQDKTGSMNVIHMLESFTFRNHVCMAFE LLSIDLYELIKKNKFQGFSVQLVRKFAQSILQSLDALHKNKIIHC DLKPENILLKHHGRSSTKVIDFGSSCFEYQKLYTYIQSRFYRAPE IILGSRYSTPIDIWSFGCILAELLTGQPLFPGEDEGDQLACMMEL LGMPPPKLLEQSKRAKYFINSKGIPRYCSVTTQADGRVVLVGGRS RRGKKRGPPGSKDWGTALKGCDDYLFIEFLKRCLHWDPSARLTPA QALRHPWISKSVPRPLTTIDKVSGKRVVNPASAFQGLGSKLPPVV GIANKLKANLMSETNGSIPLCSVLPKLIS DYRK3 cDNA isoform 2 (SEQ ID NO: 42) atgaagtggaaagagaagttgggggatggtgtctatgacaccttc atgatgatagatgaaaccaaatgtcccccctgttcaaatgtact ctgcaatccttctgaaccacctccacccagaagactaaatatgac cactgagcagtttacaggagatcatactcagcactttttggatgg aggtgagatgaaggtagaacagctgtttcaagaatttggcaacag aaaatccaatactattcagtcagatggcatcagtgactctgaaaa atgctctcctactgtttctcagggtaaaagttcagattgcttgaa tacagtaaaatccaacagttcatccaaggcacccaaagtggtgcc tctgactccagaacaagccctgaagcaatataaacaccacctcac tgcctatgagaaactggaaataattaattatccagaaatttactt tgtaggtccaaatgccaagaaaagacatggagttattggtggtcc caataatggagggtatgatgatgcagatggggcctatattcatgt acctcgagaccatctagcttatcgatatgaggtgctgaaaattat tggcaaggggagttttgggcaggtggccagggtctatgatcacaa acttcgacagtacgtggccctaaaaatggtgcgcaatgagaagcg ctttcatcgtcaagcagctgaggagatccggattttggagcatct taagaaacaggataaaactggtagtatgaacgttatccacatgct ggaaagtttcacattccggaaccatgtttgcatggcctttgaatt gctgagcatagacctttatgagctgattaaaaaaaataagtttca gggttttagcgtccagttggtacgcaagtttgcccagtccatctt gcaatctttggatgccctccacaaaaataagattattcactgcga tctgaagccagaaaacattctcctgaaacaccacgggcgcagttc aaccaaggtcattgactttgggtccagctgtttcgagtaccagaa gctctacacatatatccagtctcggttctacagagctccagaaat catcttaggaagccgctacagcacaccaattgacatatggagttt tggctgcatccttgcagaacttttaacaggacagcctctcttccc tggagaggatgaaggagaccagttggcctgcatgatggagcttct agggatgccaccaccaaaacttctggagcaatccaaacgtgccaa gtactttattaattccaagggcataccccgctactgctctgtgac tacccaggcagatgggagggttgtgcttgtggggggtcgctcacg taggggtaaaaagcggggtcccccaggcagcaaagactgggggac agcactgaaagggtgtgatgactacttgtttatagagttcttgaa aaggtgtcttcactgggacccctctgcccgcttgaccccagctca agcattaagacacccttggattagcaagtctgtccccagacctct caccaccatagacaaggtgtcagggaaacgggtagttaatcctgc aagtgctttccagggattgggttctaagctgcctccagttgttgg aatagccaataagcttaaagctaacttaatgtcagaaaccaatgg tagtatacccctatgcagtgtattgccaaaactgattagctag DYRK4 protein isoform 1 (SEQ ID NO: 43) MPASELKASEIPFHPSIKTQDPKAEEKSPKKQKVTLTAAEALKLF KNQLSPYEQSEILGYAELWFLGLEAKKLDTAPEKFSKTSFDDEH GFYLKVLHDHIAYRYEVLETIGKGSFGQVAKCLDHKNNELVALKI IRNKKRFHQQALMELKILEALRKKDKDNTYNVVHMKDFFYFRNHF CITFELLGINLYELMKNNNFQGFSLSIVRRFTLSVLKCLQMLSVE KIIHCDLKPENIVLYQKGQASVKVIDFGSSCYEHQKVYTYIQSRF YRSPEVILGHPYDVAIDMWSLGCITAELYTGYPLFPGENEVEQLA CIMEVLGLPPAGFIQTASRRQTFFDSKGFPKNITNNRGKKRYPDS KDLTMVLKTYDTSFLDFLRRCLVWEPSLRMTPDQALKHAWIHQSR NLKPQPRPQTLRKSNSFFPSETRKDKVQGCHHSSRKADEITKETT EKTKDSPTKHVQHSGDQQDCLQHGADTVQLPQLVDAPKKSEAAVG AEVSMTSPGQSKNFSLKNTNVLPPIV DYRK4 cDNA isoform 1 (SEQ ID NO: 44) atgccggcctcagagctcaaggcttcagaaatacctttccaccct agcattaaaacccaggatcccaaggcagaggagaagtcaccaaa gaagcaaaaggtgactctgacagcggcagaggccctaaagctttt taagaaccagctgtctccatatgaacaaagtgaaatcctgggcta cgcggagctgtggttcctgggtcttgaagccaagaagctcgacac ggctcctgagaaatttagcaagacgagttttgatgatgagcatgg cttctatctgaaggtcctgcatgatcacattgcctaccgctatga agttctggagacaatcgggaaggggtcctttggacaggtggccaa gtgcttggatcacaaaaacaatgagctggtggccctgaaaatcat caggaacaagaagaggtttcaccagcaggccctgatggagctgaa gatcctggaagctctcagaaagaaggacaaagacaacacctacaa tgtggtgcatatgaaggactttttctactttcgcaatcacttctg catcacctttgagctcctgggaatcaacttgtatgagttgatgaa gaataacaactttcaaggcttcagtctgtccatagttcggcgctt cactctctctgttttgaagtgcttgcagatgctttcggtagagaa aatcattcactgtgatctcaagcccgaaaatatagtgctatacca aaagggccaagcctctgttaaagtcattgactttggatcaagctg ttatgaacaccagaaagtatacacgtacatccaaagccggttcta ccgatccccagaagtgatcctgggccacccctacgacgtggccat tgacatgtggagcctgggctgcatcacggcggagttgtacacggg ctaccccctgttccccggggagaatgaggtggagcagctggcctg catcatggaggtgctgggtctgccgccagccggcttcattcagac agcctccaggagacagacattctttgattccaaaggttttcctaa aaatataaccaacaacagggggaaaaaaagatacccagattccaa ggacctcacgatggtgctgaaaacctatgacaccagcttcctgga ctttctcagaaggtgtttggtatgggaaccttctcttcgcatgac cccggaccaggccctcaagcatgcttggattcatcagtctcggaa cctcaagccacagcccaggccccagaccctgaggaaatccaattc ctttttcccctctgagacaaggaaggacaaggttcaaggctgtca tcactcgagcagaaaagcagatgagatcaccaaagagactacaga gaaaacaaaagatagccccacgaagcatgttcagcattcaggtga tcagcaggactgtctccagcacggagctgacactgttcagctgcc tcaactggtagacgctcccaagaagtcagaggcagctgtcggggc ggaggtgtccatgacctccccaggacagagcaaaaacttctccct caagaacacaaacgttttaccccctattgtatga DYRK4 protein isoform 2 (SEQ ID NO: 45) MPASELKASEIPFHPSIKTQDPKAEEKSPKKQKVTLTAAEALKLF KNQLSPYEQSEILGYAELWFLGLEAKKLDTAPEKFSKTSFDDEH GFYLKVLHDHIAYRYEVLETIGKGSFGQVAKCLDHKNNELVALKI IRNKKRFHQQALMELKILEALRKKDKDNTYNVVHMKDFFYFRNHF CITFELLGINLYELMKNNNFQGFSLSIVRRFTLSVLKCLQMLSVE KIIHCDLKPENIVLYQKGQASVKVIDFGSSCYEHQKVYTYIQSRF YRSPEVILGHPYDVAIDMWSLGCITAELYTGYPLFPGENEVEQLA CIMEVLGLPPAGFIQTASRRQTFFDSKGFPKNITNNRGKKRYPDS KDLTMVLKTYDTSFLDFLRRCLVWEPSLRMTPDQALKHAWIHQSR NLKPQPRPQTLRKSNSFFPSETRKDKVQGCHHSSRKDEITKETTE KTKDSPTKHVQHSGDQQDCLQHGADTVQLPQLVDAPKKSEAAVGA EVSMTSPGQSKNFSLKNTNVLPPIV DYRK4 cDNA isoform 2 (SEQ ID NO: 46) atgccggcctcagagctcaaggcttcagaaatacctttccaccct agcattaaaacccaggatcccaaggcagaggagaagtcaccaaa gaagcaaaaggtgactctgacagcggcagaggccctaaagctttt taagaaccagctgtctccatatgaacaaagtgaaatcctgggcta cgcggagctgtggttcctgggtcttgaagccaagaagctcgacac ggctcctgagaaatttagcaagacgagttttgatgatgagcatgg cttctatctgaaggtcctgcatgatcacattgcctaccgctatga agttctggagacaatcgggaaggggtcctttggacaggtggccaa gtgcttggatcacaaaaacaatgagctggtggccctgaaaatcat caggaacaagaagaggtttcaccagcaggccctgatggagctgaa gatcctggaagctctcagaaagaaggacaaagacaacacctacaa tgtggtgcatatgaaggactttttctactttcgcaatcacttctg catcacctttgagctcctgggaatcaacttgtatgagttgatgaa gaataacaactttcaaggcttcagtctgtccatagttcggcgctt cactctctctgttttgaagtgcttgcagatgctttcggtagagaa aatcattcactgtgatctcaagcccgaaaatatagtgctatacca aaagggccaagcctctgttaaagtcattgactttggatcaagctg ttatgaacaccagaaagtatacacgtacatccaaagccggttcta ccgatccccagaagtgatcctgggccacccctacgacgtggccat tgacatgtggagcctgggctgcatcacggcggagttgtacacggg ctaccccctgttccccggggagaatgaggtggagcagctggcctg catcatggaggtgctgggtctgccgccagccggcttcattcagac agcctccaggagacagacattctttgattccaaaggttttcctaa aaatataaccaacaacagggggaaaaaaagatacccagattccaa ggacctcacgatggtgctgaaaacctatgacaccagcttcctgga ctttctcagaaggtgtttggtatgggaaccttctcttcgcatgac cccggaccaggccctcaagcatgcttggattcatcagtctcggaa cctcaagccacagcccaggccccagaccctgaggaaatccaattc ctttttcccctctgagacaaggaaggacaaggttcaaggctgtca tcactcgagcagaaaagatgagatcaccaaagagactacagagaa aacaaaagatagccccacgaagcatgttcagcattcaggtgatca gcaggactgtctccagcacggagctgacactgttcagctgcctca actggtagacgctcccaagaagtcagaggcagctgtcggggcgga ggtgtccatgacctccccaggacagagcaaaaacttctccctcaa gaacacaaacgttttaccccctattgtatga DYRK4 protein isoform 3 (SEQ ID NO: 47) MQLLPPPIRTGTKTQMDAKKPRKCDLTPFLVLKARKKQKFTSAKV GSKLSVQIQKPPSNIKNSRMTQVFHKNTSVTSLPFVDTKGKKNT VSFPHISKKVLLKSSLLYQENQAHNQMPASELKASEIPFHPSIKT QDPKAEEKSPKKQKVTLTAAEALKLFKNQLSPYEQSEILGYAELW FLGLEAKKLDTAPEKFSKTSFDDEHGFYLKVLHDHIAYRYEVLET IGKGSFGQVAKCLDHKNNELVALKIIRNKKRFHQQALMELKILEA LRKKDKDNTYNVVHMKDFFYFRNHFCITFELLGINLYELMKNNNF QGFSLSIVRRFTLSVLKCLQMLSVEKIIHCDLKPENIVLYQKGQA SVKVIDFGSSCYEHQKVYTYIQSRFYRSPEVILGHPYDVAIDMWS LGCITAELYTGYPLFPGENEVEQLACIMEVLGLPPAGFIQTASRR QTFFDSKGFPKNITNNRGKKRYPDSKDLTMVLKTYDTSFLDFLRR CLVWEPSLRMTPDQALKHAWIHQSRNLKPQPRPQTLRKSNSFFPS ETRKDKVQGCHHSSRKADEITKETTEKTKDSPTKHVQHSGDQQDC LQHGADTVQLPQLVDAPKKSEAAVGAEVSMTSPGQSKNFSLKNTN VLPPIV DYRK4 protein isoform 4 (SEQ ID NO: 48) MQLLPPPIRTGTKTQMDAKKPRKCDLTPFLVLKARKKQKFTSAKG PTLSEIYMVGSKLSVQIQKPPSNIKNSRMTQVFHKNTSVTSLPF VDTKGKKNTVSFPHISKKVLLKSSLLYQENQAHNQMPASELKASE IPFHPSIKTQDPKAEEKSPKKQKVTLTAAEALKLFKNQLSPYEQS EILGYAELWFLGLEAKKLDTAPEKFSKTSFDDEHGFYLKVLHDHI AYRYEVLETIGKGSFGQVAKCLDHKNNELVALKIIRNKKRFHQQA LMELKILEALRKKDKDNTYNVVHMKDFFYFRNHFCITFELLGINL YELMKNNNFQGFSLSIVRRFTLSVLKCLQMLSVEKIIHCDLKPEN IVLYQKGQASVKVIDFGSSCYEHQKVYTYIQSRFYRSPEVILGHP YDVAIDMWSLGCITAELYTGYPLFPGENEVEQLACIMEVLGLPPA GFIQTASRRQTFFDSKGFPKNITNNRGKKRYPDSKDLTMVLKTYD TSFLDFLRRCLVWEPSLRMTPDQALKHAWIHQSRNLKPQPRPQTL RKSNSFFPSETRKDKVQGCHHSSRKADEITKETTEKTKDSPTKHV QHSGDQQDCLQHGADTVQLPQLVDAPKKSEAAVGAEVSMTSPGQS KNFSLKNTNVLPPIV DYRK4 protein isoform 5 (SEQ ID NO: 49) MPASELKASEIPFHPSIKTQDPKAEEKSPKKQKVTLTAAEALKLF KNQLSPYEQSEILGYAELWFLGLEAKKLDTAPEKFSKTSFDDEHG FYLKVLHDHIAYRYEVLETIGKGSFGQVAKCLDHKNNELVALKII RNKKRFHQQALMELKILEALRKKDKDNTYNVVHMKDFFYFRNHFC ITFELLGINLYELMKNNNFQGFSLSIVRRFTLSVLKCLQMLSVEK IIHCDLKPENIVLYQKGQASVKVIDFGSSCYEHQKVYTYIQSRFY RSPEVILGHPYDVAIDMWSLGCITAELYTGYPLFPGENEVEQLAC IMEVLGLPPAGFIQTASRRQTFFDSKGFPKNITNNRGKKRYPDSK DLTMVLKTYDTSFLDFLRRWEPSLRMTPDQALKHAWIHQSRNLKP QPRPQTLRKSNSFFPSETRKDKVQGCHHSSRKADEITKETTEKTK DSPTKHVQHSGDQQDCLQHGADTVQLPQLVDAPKKSEAAVGAEVS MTSPGQSKNFSLKNTNVLPPIV

Exemplary DYRK Inhibitors

[0417] In some embodiments, the DYRK inhibitor inhibits one or more of the DYRK family members DYRK1A, DYRK1B, DYRK2, DYRK3, and DYRK4. In some embodiments, the DYRK inhibitor is a broad spectrum inhibitor, inhibiting two or more of the DYRK family members DYRK1A, DYRK1B, DYRK2, DYRK3, and DYRK4. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (e.g., between about 100 pM and about 9 μM, between about 100 pM and about 8 μM, between about 100 pM and about 7 μM, between about 100 pM and about 6 μM, between about 100 pM and about 5 μM, between about 100 pM and about 4 μM, between about 100 pM and about 3 μM, between about 100 pM and about 2 μM, between about 100 pM and about 1 μM, between about 100 pM and about 950 nM, between about 100 pM and about 900 nM, between about 100 pM and about 850 nM, between about 100 pM and about 800 nM, between about 100 pM and about 750 nM, between about 100 pM and about 700 nM, between about 100 pM and about 650 nM, between about 100 pM and about 600 nM, between about 100 pM and about 550 nM, between about 100 pM and about 500 nM, between about 100 pM and about 450 nM, between about 100 pM and about 400 nM, between about 100 pM and about 350 nM, between about 100 pM and about 300 nM, between about 100 pM and about 250 nM, between about 100 pM and about 200 nM, between about 100 pM and about 150 nM, between about 100 pM and about 100 nM, between about 100 pM and about 95 nM, between about 100 pM and about 90 nM, between about 100 pM and about 85 nM, between about 100 pM and about 80 nM, between about 100 pM and about 75 nM, between about 100 pM and about 70 nM, between about 100 pM and about 65 nM, between about 100 pM and about 60 nM, between about 100 pM and about 55 nM, between about 100 pM and about 50 nM, between about 100 pM and about 45 nM, between about 100 pM and about 40 nM, between about 100 pM and about 35 nM, between about 100 pM and about 30 nM, between about 100 pM and about 25 nM, between about 100 pM and about 20 nM, between about 100 pM and about 15 nM, between about 100 pM and about 10 nM, between about 100 pM and about 5 nM, between about 100 pM and about 4 nM, between about 100 pM and about 3 nM, between about 100 pM and about 2 nM, e.g., between about 1 nM and about 9 μM, between about 1 nM and about 8 μM, between about 1 nM and about 7 μM, between about 1 nM and about 6 μM, between about 1 nM and about 5 μM, between about 1 nM and about 4 μM, between about 1 nM and about 3 μM, between about 1 nM and about 2 μM, between about 1 nM and about 1 μM, between about 1 nM and about 950 nM, between about 1 nM and about 900 nM, between about 1 nM and about 850 nM, between about 1 nM and about 800 nM, between about 1 nM and about 750 nM, between about 1 nM and about 700 nM, between about 1 nM and about 650 nM, between about 1 nM and about 600 nM, between about 1 nM and about 550 nM, between about 1 nM and about 500 nM, between about 1 nM and about 450 nM, between about 1 nM and about 400 nM, between about 1 nM and about 350 nM, between about 1 nM and about 300 nM, between about 1 nM and about 250 nM, between about 1 nM and about 200 nM, between about 1 nM and about 150 nM, between about 1 nM and about 100 nM, between about 1 nM and about 95 nM, between about 1 nM and about 90 nM, between about 1 nM and about 85 nM, between about 1 nM and about 80 nM, between about 1 nM and about 75 nM, between about 1 nM and about 70 nM, between about 1 nM and about 65 nM, between about 1 nM and about 60 nM, between about 1 nM and about 55 nM, between about 1 nM and about 50 nM, between about 1 nM and about 45 nM, between about 1 nM and about 40 nM, between about 1 nM and about 35 nM, between about 1 nM and about 30 nM, between about 1 nM and about 25 nM, between about 1 nM and about 20 nM, between about 1 nM and about 15 nM, between about 1 nM and about 10 nM, between about 1 nM and about 5 nM, between about 1 nM and about 4 nM, between about 1 nM and about 3 nM, between about 1 nM and about 2 nM, between about 2 nM and about 10 μM, between about 2 nM and about 9 μM, between about 2 nM and about 8 μM, between about 2 nM and about 7 μM, between about 2 nM and about 6 μM, between about 2 nM and about 5 μM, between about 2 nM and about 4 μM, between about 2 nM and about 3 μM, between about 2 nM and about 2 μM, between about 2 nM and about 1 μM, between about 2 nM and about 950 nM, between about 2 nM and about 900 nM, between about 2 nM and about 850 nM, between about 2 nM and about 800 nM, between about 2 nM and about 750 nM, between about 2 nM and about 700 nM, between about 2 nM and about 650 nM, between about 2 nM and about 600 nM, between about 2 nM and about 550 nM, between about 2 nM and about 500 nM, between about 2 nM and about 450 nM, between about 2 nM and about 400 nM, between about 2 nM and about 350 nM, between about 2 nM and about 300 nM, between about 2 nM and about 250 nM, between about 2 nM and about 200 nM, between about 2 nM and about 150 nM, between about 2 nM and about 100 nM, between about 2 nM and about 95 nM, between about 2 nM and about 90 nM, between about 2 nM and about 85 nM, between about 2 nM and about 80 nM, between about 2 nM and about 75 nM, between about 2 nM and about 70 nM, between about 2 nM and about 65 nM, between about 2 nM and about 60 nM, between about 2 nM and about 55 nM, between about 2 nM and about 50 nM, between about 2 nM and about 45 nM, between about 2 nM and about 40 nM, between about 2 nM and about 35 nM, between about 2 nM and about 30 nM, between about 2 nM and about 25 nM, between about 2 nM and about 20 nM, between about 2 nM and about 15 nM, between about 2 nM and about 10 nM, between about 2 nM and about 5 nM, between about 2 nM and about 4 nM, between about 2 nM and about 3 nM, between about 5 nM and about 10 μM, between about 5 nM and about 9 μM, between about 5 nM and about 8 μM, between about 5 nM and about 7 μM, between about 5 nM and about 6 μM, between about 5 nM and about 5 μM, between about 5 nM and about 4 μM, between about 5 nM and about 3 μM, between about 5 nM and about 2 μM, between about 5 nM and about 1 μM, between about 5 nM and about 950 nM, between about 5 nM and about 900 nM, between about 5 nM and about 850 nM, between about 5 nM and about 800 nM, between about 5 nM and about 750 nM, between about 5 nM and about 700 nM, between about 5 nM and about 650 nM, between about 5 nM and about 600 nM, between about 5 nM and about 550 nM, between about 5 nM and about 500 nM, between about 5 nM and about 450 nM, between about 5 nM and about 400 nM, between about 5 nM and about 350 nM, between about 5 nM and about 300 nM, between about 5 nM and about 250 nM, between about 5 nM and about 200 nM, between about 5 nM and about 150 nM, between about 5 nM and about 100 nM, between about 5 nM and about 95 nM, between about 5 nM and about 90 nM, between about 5 nM and about 85 nM, between about 5 nM and about 80 nM, between about 5 nM and about 75 nM, between about 5 nM and about 70 nM, between about 5 nM and about 65 nM, between about 5 nM and about 60 nM, between about 5 nM and about 55 nM, between about 5 nM and about 50 nM, between about 5 nM and about 45 nM, between about 5 nM and about 40 nM, between about 5 nM and about 35 nM, between about 5 nM and about 30 nM, between about 5 nM and about 25 nM, between about 5 nM and about 20 nM, between about 5 nM and about 15 nM, between about 5 nM and about 10 nM, between about 10 nM and about 10 μM, between about 10 nM and about 9 μM, between about 10 nM and about 8 μM, between about 10 nM and about 7 μM, between about 10 nM and about 6 μM, between about 10 nM and about 5 μM, between about 10 nM and about 4 μM, between about 10 nM and about 3 μM, between about 10 nM and about 2 μM, between about 10 nM and about 1 μM, between about 10 nM and about 950 nM, between about 10 nM and about 900 nM, between about 10 nM and about 850 nM, between about 10 nM and about 800 nM, between about 10 nM and about 750 nM, between about 10 nM and about 700 nM, between about 10 nM and about 650 nM, between about 10 nM and about 600 nM, between about 10 nM and about 550 nM, between about 10 nM and about 500 nM, between about 10 nM and about 450 nM, between about 10 nM and about 400 nM, between about 10 nM and about 350 nM, between about 10 nM and about 300 nM, between about 10 nM and about 250 nM, between about 10 nM and about 200 nM, between about 10 nM and about 150 nM, between about 10 nM and about 100 nM, between about 10 nM and about 95 nM, between about 10 nM and about 90 nM, between about 10 nM and about 85 nM, between about 10 nM and about 80 nM, between about 10 nM and about 75 nM, between about 10 nM and about 70 nM, between about 10 nM and about 65 nM, between about 10 nM and about 60 nM, between about 10 nM and about 55 nM, between about 10 nM and about 50 nM, between about 10 nM and about 45 nM, between about 10 nM and about 40 nM, between about 10 nM and about 35 nM, between about 10 nM and about 30 nM, between about 10 nM and about 25 nM, between about 10 nM and about 20 nM, between about 10 nM and about 15 nM, between about 50 nM and about 10 μM, between about 50 nM and about 9 μM, between about 50 nM and about 8 μM, between about 50 nM and about 7 μM, between about 50 nM and about 6 μM, between about 50 nM and about 5 μM, between about 50 nM and about 4 μM, between about 50 nM and about 3 μM, between about 50 nM and about 2 μM, between about 50 nM and about 1 μM, between about 50 nM and about 950 nM, between about 50 nM and about 900 nM, between about 50 nM and about 850 nM, between about 50 nM and about 800 nM, between about 50 nM and about 750 nM, between about 50 nM and about 700 nM, between about 50 nM and about 650 nM, between about 50 nM and about 600 nM, between about 50 nM and about 550 nM, between about 50 nM and about 500 nM, between about 50 nM and about 450 nM, between about 50 nM and about 400 nM, between about 50 nM and about 350 nM, between about 50 nM and about 300 nM, between about 50 nM and about 250 nM, between about 50 nM and about 200 nM, between about 50 nM and about 150 nM, between about 50 nM and about 100 nM, between about 50 nM and about 95 nM, between about 50 nM and about 90 nM, between about 50 nM and about 85 nM, between about 50 nM and about 80 nM, between about 50 nM and about 75 nM, between about 50 nM and about 70 nM, between about 50 nM and about 65 nM, between about 50 nM and about 60 nM, between about 50 nM and about 55 nM, between about 100 nM and about 10 μM, between about 100 nM and about 9 μM, between about 100 nM and about 8 μM, between about 100 nM and about 7 μM, between about 100 nM and about 6 μM, between about 100 nM and about 5 μM, between about 100 nM and about 4 μM, between about 100 nM and about 3 μM, between about 100 nM and about 2 μM, between about 100 nM and about 1 μM, between about 100 nM and about 950 nM, between about 100 nM and about 900 nM, between about 100 nM and about 850 nM, between about 100 nM and about 800 nM, between about 100 nM and about 750 nM, between about 100 nM and about 700 nM, between about 100 nM and about 650 nM, between about 100 nM and about 600 nM, between about 100 nM and about 550 nM, between about 100 nM and about 500 nM, between about 100 nM and about 450 nM, between about 100 nM and about 400 nM, between about 100 nM and about 350 nM, between about 100 nM and about 300 nM, between about 100 nM and about 250 nM, between about 100 nM and about 200 nM, between about 100 nM and about 150 nM, between about 200 nM and about 10 μM, between about 200 nM and about 9 μM, between about 200 nM and about 8 μM, between about 200 nM and about 7 μM, between about 200 nM and about 6 μM, between about 200 nM and about 5 μM, between about 200 nM and about 4 μM, between about 200 nM and about 3 μM, between about 200 nM and about 2 μM, between about 200 nM and about 1 μM, between about 200 nM and about 950 nM, between about 200 nM and about 900 nM, between about 200 nM and about 850 nM, between about 200 nM and about 800 nM, between about 200 nM and about 750 nM, between about 200 nM and about 700 nM, between about 200 nM and about 650 nM, between about 200 nM and about 600 nM, between about 200 nM and about 550 nM, between about 200 nM and about 500 nM, between about 200 nM and about 450 nM, between about 200 nM and about 400 nM, between about 200 nM and about 350 nM, between about 200 nM and about 300 nM, between about 200 nM and about 250 nM, between about 250 nM and about 10 μM, between about 250 nM and about 9 μM, between about 250 nM and about 8 μM, between about 250 nM and about 7 μM, between about 250 nM and about 6 μM, between about 250 nM and about 5 μM, between about 250 nM and about 4 μM, between about 250 nM and about 3 μM, between about 250 nM and about 2 μM, between about 250 nM and about 1 μM, between about 250 nM and about 950 nM, between about 250 nM and about 900 nM, between about 250 nM and about 850 nM, between about 250 nM and about 800 nM, between about 250 nM and about 750 nM, between about 250 nM and about 700 nM, between about 250 nM and about 650 nM, between about 250 nM and about 600 nM, between about 250 nM and about 550 nM, between about 250 nM and about 500 nM, between about 250 nM and about 450 nM, between about 250 nM and about 400 nM, between about 250 nM and about 350 nM, between about 250 nM and about 300 nM, between about 500 nM and about 10 μM, between about 500 nM and about 9 μM, between about 500 nM and about 8 μM, between about 500 nM and about 7 μM, between about 500 nM and about 6 μM, between about 500 nM and about 5 μM, between about 500 nM and about 4 μM, between about 500 nM and about 3 μM, between about 500 nM and about 2 μM, between about 500 nM and about 1 μM, between about 500 nM and about 950 nM, between about 500 nM and about 900 nM, between about 500 nM and about 850 nM, between about 500 nM and about 800 nM, between about 500 nM and about 750 nM, between about 500 nM and about 700 nM, between about 500 nM and about 650 nM, between about 500 nM and about 600 nM, between about 500 nM and about 550 nM, between about 750 nM and about 10 μM, between about 750 nM and about 9 μM, between about 750 nM and about 8 μM, between about 750 nM and about 7 μM, between about 750 nM and about 6 μM, between about 750 nM and about 5 μM, between about 750 nM and about 4 μM, between about 750 nM and about 3 μM, between about 750 nM and about 2 μM, between about 750 nM and about 1 μM, between about 750 nM and about 950 nM, between about 750 nM and about 900 nM, between about 750 nM and about 850 nM, between about 750 nM and about 800 nM, between about 950 nM and about 10 μM, between about 950 nM and about 9 μM, between about 950 nM and about 8 μM, between about 950 nM and about 7 μM, between about 950 nM and about 6 μM, between about 950 nM and about 5 μM, between about 950 nM and about 4 μM, between about 950 nM and about 3 μM, between about 950 nM and about 2 μM, between about 950 nM and about 1 μM, between about 1 μM and about 10 μM, between about 1 μM and about 9 μM, between about 1 μM and about 8 μM, between about 1 μM and about 7 μM, between about 1 μM and about 6 μM, between about 1 μM and about 5 μM, between about 1 μM and about 4 μM, between about 1 μM and about 3 μM, between about 1 μM and about 2 μM, between about 2 μM and about 10 μM, between about 2 μM and about 9 μM, between bout 2 μM and about 8 μM, between about 2 μM and about 7 μM, between about 2 μM and about 6 μM, between about 2 μM and about 5 μM, between about 2 μM and about 4 μM, between about 2 μM and about 3 μM, between about 4 μM and about 10 μM, between about 4 μM and about 9 μM, between about 4 μM and about 8 μM, between about 4 μM and about 7 μM, between about 4 μM and about 6 μM, between about 4 μM and about 5 μM, between about 5 μM and about 10 μM, between about 5 μM and about 9 μM, between about 5 μM and about 8 μM, between about 5 μM and about 7 μM, between about 5 μM and about 6 μM, between about 6 μM and about 10 μM, between about 6 μM and about 9 μM, between about 6 μM and about 8 μM, between about 6 μM and about 7 μM; between about 7 μM and about 10 μM, between about 7 μM and about 9 μM, between about 7 μM and about 8 μM, between about 8 μM and about 10 μM, between about 8 μM and about 9 μM, or between about 9 μM and about 10 μM) for one or more of DYRK1A, DYRK1B, DYRK2, DYRK3, and DYRK 4. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of DYRK1A, DYRK1B, DYRK2, DYRK3 and DYRK4. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range) for each of DYRK1A and DYRK1B. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of DYRK1A and DYRK2. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of DYRK1A and DYRK3. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of DYRK1A and DYRK4. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of DYRK1B and DYRK2. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of DYRK1B and DYRK3. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of DYRK1B and DYRK4. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of DYRK2 and DYRK3. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of DYRK2 and DYRK4. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of DYRK3 and DYRK4. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of DYRK1A, DYRK2, DYRK3, and DYRK4. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of DYRK1A, DYRK1B, DYRK3, and DYRK4. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of DYRK1A, DYRK1B, DYRK2, and DYRK4. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of DYRK1A, DYRK1B, DYRK2, and DYRK3. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of DYRK1B, DYRK2, DYRK3, and DYRK4. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of DYRK1A, DYRK3, and DYRK4. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of DYRK1A, DYRK2, and DYRK4. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of DYRK1A, DYRK1B, and DYRK4. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of DYRK1B, DYRK2, and DYRK3. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of DYRK1B, DYRK2, and DYRK4. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of DYRK1A, DYRK3, and DYRK4. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of DYRK2, DYRK3, and DYRK4. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of DYRK1A and DYRK1B. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of DYRK1A and DYRK2. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of DYRK1A and DYRK3. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of DYRK1A and DYRK4. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of DYRK1B and DYRK2. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of DYRK1B and DYRK3. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of DYRK1B, and DYRK4. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of DYRK2, and DYRK3. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of DYRK2, and DYRK4. In some embodiments, the DYRK inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for each of DYRK3, and DYRK4.

[0418] In some embodiments, the DYRK inhibitor is a compound of Formula (I), or a pharmaceutically acceptable salt or solvate thereof.

[0419] In some embodiments, the DYRK inhibitor is a compound of Formula (II), or a pharmaceutically acceptable salt or solvate thereof.

[0420] In some embodiments, the DYRK inhibitor is a compound of Formula (III), or a pharmaceutically acceptable salt or solvate thereof.

[0421] In some embodiments, the DYRK inhibitor is a compound of Formula (IV), or a pharmaceutically acceptable salt or solvate thereof.

[0422] In some embodiments, the DYRK inhibitor is a compound of Formula (V), or a pharmaceutically acceptable salt or solvate thereof.

[0423] In some embodiments, the DYRK inhibitor is a compound of Formula (VI), or a pharmaceutically acceptable salt or solvate thereof.

[0424] In some embodiments, the DYRK inhibitor is a compound of Formula (VII), or a pharmaceutically acceptable salt or solvate thereof.

[0425] In some embodiments, the DYRK inhibitor is a compound of Formula (VIII), or a pharmaceutically acceptable salt or solvate thereof.

Exemplary Dual CLK/DYRK Inhibitors,

[0426] In some embodiments, the methods provided herein include a single inhibitor, wherein the single inhibitor is a dual CLK/DYRK inhibitor. In some embodiments, the methods provided herein include a single inhibitor, wherein the single inhibitor is a dual DYRK1A/CLK2 and/or CLK3 inhibitor. In some embodiments, the CLK inhibitor also acts as a DYRK inhibitor. In some embodiments, the DYRK inhibitor also acts as a CLK inhibitor.

[0427] In some embodiments, the dual CLK/DYRK inhibitor inhibits one or more of the DYRK family members (DYRK1A, DYRK1B, DYRK2, DYRK3, and DYRK4) and one or more of the CLK family members (CLK1, CLK2, CLK3, and CLK4). In some embodiments, the dual CLK/DYRK inhibitor is a broad spectrum inhibitor, inhibiting two or more of the DYRK family members DYRK1A, DYRK1B, DYRK2, DYRK3, and DYRK4; and one or more of the CLK family members. In other embodiments, the dual CLK/DYRK inhibitor is a broad spectrum inhibitor, inhibiting two or more of the CLK family members CLK1, CLK2, CLK3, and CLK4; and one or more of the DYRK family members. In still other embodiments, the dual CLK/DYRK inhibitor is a broad spectrum inhibitor, inhibiting two or more of the CLK family members; and two or more of the DYRK family members.

[0428] In some embodiments, the dual CLK/DYRK inhibitor is a dual DYRK1A/CLK2 and/or CLK3 inhibitor. In some embodiments, the dual CLK/DYRK inhibitor inhibits DYKR1A and CLK2. In other embodiments, the dual CLK/DYRK inhibitor inhibits DYKR1A and CLK3. In still other embodiments, the dual CLK/DYRK inhibitor inhibits DYKR1A and both CLK2 and CLK3.

[0429] In some embodiments, a single inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for any combination of CLK and DYRK family members. In non-limiting examples, the single inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for CLK1 with one or more CLK or DYRK family members (e.g. CLK2, CLK3, CLK4, DYRK1A, DYRK1B, DYRK2, DYRK3, DYRK4). In non-limiting examples, the single inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for CLK2 with one or more CLK or DYRK family members (e.g. CLK1, CLK3, CLK4, DYRK1A, DYRK1B, DYRK2, DYRK3, DYRK4). In non-limiting examples, the single inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for CLK3 with one or more CLK or DYRK family members (e.g. CLK1, CLK2, CLK4, DYRK1A, DYR1B, DYRK2, DYRK3, DYRK4). In non-limiting examples, the single inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for CLK4 with one or more CLK or DYRK family members (e.g. CLK1, CLK2, CLK3, DYRK1A, DYR1B, DYRK2, DYRK3, DYRK4). In non-limiting examples, the single inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for DYRK1A with one or more CLK or DYRK family members (e.g. CLK1, CLK2, CLK3, CLK4, DYR1B, DYRK2, DYRK3, DYRK4). In non-limiting examples, the single inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for DYRK1B with one or more CLK or DYRK family members (e.g. CLK1, CLK2, CLK3, CLK4, DYR1A, DYRK2, DYRK3, DYRK4). In non-limiting examples, the single inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for DYRK2 with one or more CLK or DYRK family members (e.g. CLK1, CLK2, CLK3, CLK4, DYR1A, DYRK1B, DYRK3, DYRK4). In non-limiting examples, the single inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for DYRK3 with one or more CLK or DYRK family members (e.g. CLK1, CLK2, CLK3, CLK4, DYR1A, DYRK1B, DYRK2, DYRK4). In non-limiting examples, the single inhibitor has an IC.sub.50 of between about 100 pM and about 10 μM (or any of the subranges of this range described herein) for DYRK4 with one or more CLK or DYRK family members (e.g. CLK1, CLK2, CLK3, CLK4, DYR1A, DYRK1B, DYRK2, DYRK3).

[0430] In some embodiments, the dual CLK/DYRK inhibitor is a compound of Formula (I), or a pharmaceutically acceptable salt or solvate thereof.

[0431] In some embodiments, the dual CLK/DYRK inhibitor is a compound of Formula (II), or a pharmaceutically acceptable salt or solvate thereof.

[0432] In some embodiments, the dual CLK/DYRK inhibitor is a compound of Formula (III), or a pharmaceutically acceptable salt or solvate thereof.

[0433] In some embodiments, the dual CLK/DYRK inhibitor is a compound of Formula (IV), or a pharmaceutically acceptable salt or solvate thereof.

[0434] In some embodiments, the dual CLK/DYRK inhibitor is a compound of Formula (V), or a pharmaceutically acceptable salt or solvate thereof.

[0435] In some embodiments, the dual CLK/DYRK inhibitor is a compound of Formula (VI), or a pharmaceutically acceptable salt or solvate thereof.

[0436] In some embodiments, the dual CLK/DYRK inhibitor is a compound of Formula (VII), or a pharmaceutically acceptable salt or solvate thereof.

[0437] In some embodiments, the dual CLK/DYRK inhibitor is a compound of Formula (VIII), or a pharmaceutically acceptable salt or solvate thereof.

Exemplary Compounds of Formulas (I)-(VIII)

[0438] U.S. Provisional Application No. 62/793,428 describes compounds having Formula (I) and is hereby incorporated by reference in its entirety.

[0439] Some embodiments of the present disclosure include compounds of Formula (I):

##STR00009##

or pharmaceutically acceptable salts or solvates thereof.

[0440] In some embodiments of Formula (I), R.sup.1 is selected from the group consisting of H, halide (e.g., F, Cl, Br, I), and unsubstituted —(C.sub.1-3 alkyl).

[0441] In some embodiments of Formula (I), R.sup.2 is selected from the group consisting of unsubstituted —(C.sub.1-9 alkyl), unsubstituted —(C.sub.2-9 alkenyl), unsubstituted —(C.sub.1-9 haloalkyl), —(C.sub.1-2 alkylene).sub.p(C.sub.3-6 carbocyclyl) optionally substituted with 1-12 (e.g., 1-11, 1-10, 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.4, -monocyclic heterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.5, -phenyl optionally substituted with 1-5 (e.g., 1-4, 1-3, 1-2, 1) R.sup.6, -heteroaryl optionally substituted with 1-4 (e.g., 1-3, 1-2, 1) R.sup.7, —CO.sub.2R.sup.8, —OR.sup.9, and —(C═O)R.sup.10; wherein —(C.sub.1-4 alkylene) is optionally substituted with one or more substituents as defined anywhere herein.

[0442] In some embodiments Formula (I), when R.sup.2 is -heteroaryl optionally substituted with 1-4 R.sup.7, the heteroaryl is selected from the group consisting of pyridinyl, pyrimidinyl, pyrazinyl, pyridazinyl, oxazolyl, oxadiazolyl, thiadiazolyl, indolyl, indazolyl, benzimidazolyl, imidazo[4,5-b]pyridinyl, imidazo[4,5-c]pyridinyl, 5,6,7,8-tetrahydroimidazo[1,2-a]pyrazinyl, 4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridinyl, 1,2,3,4-tetrahydroisoquinolinyl, isoquinolinyl, and quinolinyl; wherein

##STR00010##

is only substituted at positions 4 and 7.

[0443] In some embodiments of Formula (I), R.sup.3 is selected from the group consisting of -heterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.1, —(C.sub.1-4 alkylene).sub.pphenyl optionally substituted with 1-5 (e.g., 1-4, 1-3, 1-2, 1) R.sup.12, -heteroaryl optionally substituted with 1-4 (e.g., 1-3, 1-2, 1) R.sup.13, and —(C.sub.1-4 alkylene)OR.sup.14; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0444] In some embodiments Formula (I), when L.sup.2 is a bond; R.sup.3 is selected from -heteroaryl optionally substituted with 1-4 R.sup.13; wherein heteroaryl selected from the group consisting of pyridinyl, pyrimidinyl, pyrazinyl, pyridazinyl, oxazolyl, oxadiazolyl, thiadiazolyl, indolyl, indazolyl, benzimidazolyl, imidazo[4,5-b]pyridinyl, imidazo[4,5-c]pyridinyl, 5,6,7,8-tetrahydroimidazo[1,2-a]pyrazinyl, 4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridinyl, 1,2,3,4-tetrahydroisoquinolinyl, isoquinolinyl, and quinolinyl; wherein

##STR00011##

is only substituted at positions 4 and 7.

[0445] In some embodiments of Formula (I), each R.sup.4 is halide.

[0446] In some embodiments of Formula (I), each R.sup.5 is independently selected from the group consisting of halide and unsubstituted —(C.sub.1-9 alkyl).

[0447] In some embodiments of Formula (I), each R.sup.6 is independently selected from the group consisting of unsubstituted —(C.sub.1-9 alkyl), unsubstituted —(C.sub.1-9 haloalkyl), —OR.sup.5, and —(C.sub.1-4 alkylene).sub.pN(R.sup.16).sub.2; wherein —(C.sub.1-4 alkylene) is optionally substituted with one or more substituents as defined anywhere herein.

[0448] In some embodiments of Formula (I), each R.sup.7 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-9 alkyl), unsubstituted —(C.sub.1-9 haloalkyl), —OR.sup.5, —CO.sub.2R.sup.7, —NR.sup.18(C═O)R.sup.19, —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.20, and —(C.sub.1-4 alkylene).sub.pN(R.sup.16).sub.2; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0449] In some embodiments of Formula (I), R.sup.8 is unsubstituted —(C.sub.1-9 alkyl).

[0450] In some embodiments of Formula (I), R.sup.9 is unsubstituted —(C.sub.1-9 alkyl).

[0451] In some embodiments of Formula (I), R.sup.10 is -aryl optionally substituted with 1-5 (e.g., 1-4, 1-3, 1-2, 1) R.sup.21.

[0452] In some embodiments of Formula (I), each R.sup.11 is independently selected from the group consisting of halide and unsubstituted —(C.sub.1-9 alkyl).

[0453] In some embodiments of Formula (I), each R.sup.12 is independently selected from the group consisting of —(C.sub.1-4alkylene).sub.pheterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.20, -aryl optionally substituted with 1-5 (e.g., 1-4, 1-3, 1-2, 1) R.sup.22, —(C.sub.1-4 alkylene)N(R.sup.16).sub.2, and —OR.sup.23; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0454] In some embodiments of Formula (I), each R.sup.13 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-9 alkyl), unsubstituted —(C.sub.1-9 haloalkyl), —(C.sub.1-4 alkylene).sub.pN(R.sup.16).sub.2, —OR.sup.23, —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.20, -aryl optionally substituted with 1-5 (e.g., 1-4, 1-3, 1-2, 1) R.sup.22, and -heteroaryl optionally substituted with 1-4 (e.g., 1-3, 1-2, 1) R.sup.24; wherein —(C.sub.1-4 alkylene) is optionally substituted with one or more substituents as defined anywhere herein.

[0455] In some embodiments of Formula (I), R.sup.14 is selected from the group consisting of unsubstituted —(C.sub.1-4 alkyl) and -aryl optionally substituted with 1-5 (e.g., 1-4, 1-3, 1-2, 1) R.sup.22.

[0456] In some embodiments of Formula (I), each R.sup.15 is independently selected from the group consisting of unsubstituted —(C.sub.1-9 alkyl) and -heterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.20.

[0457] In some embodiments of Formula (I), each R.sup.16 is independently selected from the group consisting of H and unsubstituted —(C.sub.1-9 alkyl).

[0458] In some embodiments of Formula (I), each R.sup.17 is unsubstituted —(C.sub.1-9 alkyl).

[0459] In some embodiments of Formula (I), each R.sup.18 is independently selected from the group consisting of H and unsubstituted —(C.sub.1-9 alkyl).

[0460] In some embodiments of Formula (I), each R.sup.19 is unsubstituted —(C.sub.1-9 alkyl).

[0461] In some embodiments of Formula (I), each R.sup.20 is independently selected from the group consisting of halide and unsubstituted —(C.sub.1-9 alkyl).

[0462] In some embodiments of Formula (I), each R.sup.21 is independently selected from the group consisting of halide and unsubstituted —(C.sub.1-9 alkyl).

[0463] In some embodiments of Formula (I), each R.sup.22 is independently selected from the group consisting of halide and unsubstituted —(C.sub.1-9 alkyl).

[0464] In some embodiments of Formula (I), each R.sup.23 is independently selected from the group consisting of unsubstituted —(C.sub.1-9 alkyl), —(C.sub.1-4 alkylene)OR.sup.25, and —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.20; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0465] In some embodiments of Formula (I), each R.sup.24 is independently selected from the group consisting of halide and unsubstituted —(C.sub.1-9 alkyl).

[0466] In some embodiments of Formula (I), each R.sup.25 is independently selected from the group consisting of H and unsubstituted —(C.sub.1-9 alkyl).

[0467] In some embodiments of Formula (I), L.sup.1 is selected from the group consisting of a bond, —CH═CH—, —C≡C—, —(CH.sub.2).sub.pNR.sup.18(C═O)—, —(C═O)NR.sup.18(CH.sub.2).sub.p—, —NR.sup.18(C═O)NR.sup.18—, —NH(CH.sub.2).sub.p—, and —(CH.sub.2).sub.pNH—.

[0468] In some embodiments of Formula (I), L.sup.2 is selected from the group consisting of a bond, —(C═O)NR.sup.18—, —NR.sup.18(C═O)—, —NHCH.sub.2—, and —CH.sub.2NH—.

[0469] In some embodiments of Formula (I), each p is independently an integer of 0 or 1.

[0470] In some embodiments of Formula (I), or pharmaceutically acceptable salts or solvates thereof:

[0471] R.sup.1 is H or methyl;

[0472] R.sup.2 is -monocyclic heterocyclyl optionally substituted with 1-2 R.sup.5; or pyridinyl, pyrimidinyl, pyrazinyl, benzimidazolyl, each optionally substituted with 1-2 R.sup.7;

[0473] R.sup.3 is phenyl optionally substituted with 1-2 R.sup.12; or

[0474] R.sup.3 is pyridinyl, pyrimidinyl, pyrazinyl, pyridazinyl, imidazo[4,5-b]pyridinyl, 5,6,7,8-tetrahydroimidazo[1,2-a]pyrazinyl, 4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridinyl, 1,2,3,4-tetrahydroisoquinolinyl, or imidazo[4,5-c]pyridinyl, each optionally substituted with 1-2 R.sup.13;

[0475] each R.sup.5 is independently selected from the group consisting of F, methyl, and ethyl;

[0476] each R.sup.7 is independently selected from the group consisting of F, methyl, —CH.sub.2F, —CHF.sub.2, —CF.sub.3, and —OR.sup.15;

[0477] each R.sup.12 is independently —(C.sub.1 alkylene).sub.pheterocyclyl optionally substituted with 1-2 R.sup.20, phenyl optionally substituted with 1-2 R.sup.22, and —OR.sup.23; wherein each heterocyclyl selected from the group consisting of azetidinyl, pyrrolidinyl, piperidinyl, and piperazinyl;

[0478] each R.sup.13 is independently F, methyl, —CH.sub.2F, —CHF.sub.2, —CF.sub.3, —OR.sup.23, -heterocyclyl optionally substituted with 1-2 R.sup.20, and -phenyl optionally substituted with 1-2 R.sup.22;

[0479] each R.sup.15 is independently selected from the group consisting of methyl and -unsubstituted monocyclic heterocyclyl;

each R.sup.20 is F or methyl;
each R.sup.22 is F or methyl;

[0480] each R.sup.23 is independently —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-2 F;

[0481] L.sup.1 is CH═CH—, —C≡C—, or —NH(C═O)—; and

[0482] L.sup.2 is —(C═O)NH—.

[0483] Bioorganic & Medicinal Chemistry Letters (2006), 16(14), 3740-3744 and U.S. application Ser. Nos. 10/295,833 and 10/317,914 describe compounds having Formula (II) and are each hereby incorporated by reference in their entirety.

[0484] Some embodiments of the present disclosure include compounds of Formula (II):

##STR00012##

or pharmaceutically acceptable salts or solvates thereof.

[0485] In some embodiments of Formula (II), R.sup.1 is selected from the group consisting of H and halide.

[0486] In some embodiments of Formula (II), R.sup.2 is a 6-membered -heteroaryl optionally substituted with 1-4 (e.g., 1-3, 1-2, 1) R.sup.3.

[0487] In some embodiments of Formula (II), each R.sup.3 is selected from the group consisting of —OR.sup.4, —NHR.sup.5, and —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.6; wherein —(C.sub.1-4 alkylene) is optionally substituted with one or more substituents as defined anywhere herein.

[0488] In some embodiments of Formula (II), each R.sup.4 is independently selected from the group consisting of -heterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.7 and —CH.sub.2CH(R.sup.8)NH.sub.2.

[0489] In some embodiments of Formula (II), each R.sup.5 is independently selected from the group consisting of —(C.sub.1-4alkylene).sub.pheterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.9 and -carbocyclyl optionally substituted with 1-12 (e.g., 1-11, 1-10, 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.10; wherein —(C.sub.1-4 alkylene) is optionally substituted with one or more substituents as defined anywhere herein.

[0490] In some embodiments of Formula (II), each R.sup.6 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), —NH.sub.2, —OH, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl).

[0491] In some embodiments of Formula (II), each R.sup.7 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl).

[0492] In some embodiments of Formula (II), each R.sup.8 is independently selected from the group consisting of —(C.sub.1-4 alkylene)aryl optionally substituted with 1-5 (e.g., 1-4, 1-3, 1-2, 1) R.sup.11 and —(C.sub.1-4 alkylene)heteroaryl optionally substituted with 1-4 (e.g., 1-3, 1-2, 1) R.sup.12; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0493] In some embodiments of Formula (II), each R.sup.9 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl).

[0494] In some embodiments of Formula (II), each R.sup.10 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), —OH, —NH.sub.2, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl).

[0495] In some embodiments of Formula (II), each R.sup.11 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl).

[0496] In some embodiments of Formula (II), each R.sup.12 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl).

[0497] In some embodiments of Formula (II), each p is independently 0 or 1.

[0498] In some embodiments of compounds of Formula (II):

[0499] R.sup.1 is H or F;

[0500] R.sup.2 is selected from the group consisting of pyridinyl, pyrimidinyl, pyrazinyl, and pyridazinyl, each optionally substituted with R.sup.3;

[0501] R.sup.3 is selected from the group consisting of —OR.sup.4, —NHR.sup.5, and —(C.sub.1 alkylene)heterocyclyl optionally substituted with 1-2 R.sup.6, and —(C.sub.1 alkylene)heterocyclyl optionally substituted with 1-2 R.sup.6;

[0502] each R.sup.4 is independently selected from the group consisting of -heterocyclyl optionally substituted with 1-2 R.sup.7 and —CH.sub.2CH(R.sup.8)NH.sub.2;

[0503] each R.sup.5 is independently selected from the group consisting of -heterocyclyl optionally substituted with 1-2 R.sup.9;

[0504] each R.sup.6 is independently selected from the group consisting of F, —NH.sub.2, —OH, and methyl;

[0505] each R.sup.7 is independently selected from the group consisting of F, methyl and ethyl;

[0506] each R.sup.8 is benzyl optionally substituted with 1-2 R.sup.11;

[0507] each R.sup.9 is independently selected from the group consisting of F, methyl, and ethyl; and

[0508] each R.sup.11 is independently selected from the group consisting of F, methyl, and —CF.sub.3.

[0509] U.S. Provisional Application No. 62/634,656 and U.S. Pat. Nos. 9,221,793 and 9,745,271 describe compounds having Formula (III) and are each hereby incorporated by reference in their entirety.

[0510] Some embodiments of the present disclosure include compounds of Formula (III):

##STR00013##

or pharmaceutically acceptable salts or solvates thereof.

[0511] In some embodiments of Formula (III), R.sup.1 is selected from the group consisting of H, halide (e.g., F, Cl, Br, I), and methyl.

[0512] In some embodiments of Formula (III), R.sup.2 is a -heteroaryl optionally substituted with 1-4 (e.g., 1-3, 1-2, 1) R.sup.4.

[0513] In some embodiments of Formula (III), R.sup.3 is selected from the group consisting of H, -aryl optionally substituted with 1-5 (e.g., 1-4, 1-3, 1-2, 1) R.sup.5; -heteroaryl optionally substituted with 1-4 (e.g., 1-3, 1-2, 1) R.sup.6, —C.sub.1-6 alkyl optionally substituted with (i) phenyl optionally substituted with 1-5 (e.g., 1-4, 1-3, 1-2, 1) R.sup.11 or (ii) —OR.sup.15, and carbocyclyl optionally substituted with phenyl.

[0514] In some embodiments of Formula (III), each R.sup.4 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), unsubstituted —(C.sub.1-6 haloalkyl), —(C.sub.1-4 alkylene).sub.pN(R.sup.7)(R.sup.8), —NHC(═O)R.sup.9, —(C.sub.1-4 alkylene).sub.pOR.sup.10, unsubstituted -carbocyclyl, —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.14, —(C.sub.1-4 alkylene).sub.paryl optionally substituted with 1-5 (e.g., 1-4, 1-3, 1-2, 1) R.sup.11, and —(C.sub.1-4 alkylene).sub.pheteroaryl optionally substituted with 1-4 (e.g., 1-3, 1-2, 1) R.sup.12; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0515] In some embodiments of Formula (III), each R.sup.5 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), —CN, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), unsubstituted —(C.sub.1-6 haloalkyl), —(C.sub.1-4 alkylene).sub.paryl optionally substituted with 1-5 (e.g., 1-4, 1-3, 1-2, 1) R.sup.13, —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.14, —C(═O)N(R.sup.15).sub.2, —NHC(═O)R.sup.16, —(C.sub.1-4 alkylene).sub.pN(R.sup.17)(R.sup.18), —SO.sub.2R.sup.19, and —OR.sup.20; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0516] In some embodiments of Formula (III), each R.sup.6 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), —CN, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), unsubstituted —(C.sub.1-6 haloalkyl), —(C.sub.1-4 alkylene).sub.paryl optionally substituted with 1-5 (e.g., 1-4, 1-3, 1-2, 1) R.sup.13, —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.14, —C(═O)N(R.sup.15).sub.2, —NHC(═O)R.sup.16, —(C.sub.1-4 alkylene).sub.pN(R.sup.17)(R.sup.18), —SO.sub.2R.sup.19, and —OR.sup.20; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0517] In some embodiments of Formula (III), each R.sup.7 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), and unsubstituted —(C.sub.2-6 alkynyl).

[0518] In some embodiments of Formula (III), each R.sup.8 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and -heterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.21.

[0519] In some embodiments of Formula (III), R.sup.7 and R.sup.8 are taken together to form a -heterocyclyl ring optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.21.

[0520] In some embodiments of Formula (III), each R.sup.9 is independently selected from the group consisting of —N(R.sup.22).sub.2, -carbocyclyl optionally substituted with 1-12 (e.g., 1-11, 1-10, 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.23, -heterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.21, and -aryl optionally substituted with 1-5 (e.g., 1-4, 1-3, 1-2, 1) R.sup.24.

[0521] In some embodiments of Formula (III), each R.sup.10 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), unsubstituted —(C.sub.1-6 haloalkyl), and -heterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.21.

[0522] In some embodiments of Formula (III), each R.sup.11 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl).

[0523] In some embodiments of Formula (III), each R.sup.12 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), —(C.sub.1-4 alkylene).sub.pOH, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl); wherein —(C.sub.1-4 alkylene) is optionally substituted with one or more substituents as defined anywhere herein.

[0524] In some embodiments of Formula (III), each R.sup.13 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl).

[0525] In some embodiments of Formula (III), each R.sup.14 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), —(C.sub.1-4 alkylene).sub.pOH, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl); wherein —(C.sub.1-4 alkylene) is optionally substituted with one or more substituents as defined anywhere herein.

[0526] In some embodiments of Formula (III), each R.sup.15 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and -carbocyclyl optionally substituted with 1-12 (e.g., 1-11, 1-10, 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.23.

[0527] In some embodiments of Formula (III), two adjacent R.sup.15 are taken together to form a -heterocyclyl ring optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.21.

[0528] In some embodiments of Formula (III), each R.sup.16 is independently selected from the group consisting of unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and -carbocyclyl optionally substituted with 1-12 (e.g., 1-11, 1-10, 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.23.

[0529] In some embodiments of Formula (III), each R.sup.17 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), and unsubstituted —(C.sub.2-6 alkynyl).

[0530] In some embodiments of Formula (III), each R.sup.18 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), —(C.sub.1-4 alkylene)NMe.sub.2, and -heterocyclyl ring optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.21; wherein —(C.sub.1-4 alkylene) is optionally substituted with one or more substituents as defined anywhere herein.

[0531] In some embodiments of Formula (III), each R.sup.19 is independently selected from the group consisting of unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), and unsubstituted —(C.sub.2-6 alkynyl).

[0532] In some embodiments of Formula (III), each R.sup.20 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), unsubstituted —(C.sub.1-6 haloalkyl), —CH(CH.sub.2OH).sub.2, —(C.sub.1-4 alkylene).sub.pheterocyclyl ring optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.21, and -aryl optionally substituted with 1-5 (e.g., 1-4, 1-3, 1-2, 1) R.sup.24; wherein —(C.sub.1-4 alkylene) is optionally substituted with one or more substituents as defined anywhere herein.

[0533] In some embodiments of Formula (III), each R.sup.21 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl).

[0534] In some embodiments of Formula (III), each R.sup.22 is independently selected from the group consisting of unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), and unsubstituted —(C.sub.2-6 alkynyl).

[0535] In some embodiments of Formula (III), each R.sup.23 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl).

[0536] In some embodiments of Formula (III), each R.sup.24 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl).

[0537] In some embodiments of Formula (III), Y is selected from the group consisting of —C(R.sup.1)═ and —N═.

[0538] In some embodiments of Formula (III), each p is independently 0 or 1.

[0539] In some embodiments of the compounds of Formula (III), or pharmaceutically acceptable salts or solvates thereof:

[0540] Y is —C(R.sup.1)═, and R.sup.1 is H;

[0541] R.sup.2 is pyridinyl, pyrimidinyl, pyrazinyl, or pyrazolinyl, each optionally substituted with 1-2 R.sup.4;

[0542] R.sup.3 is selected from the group consisting of -phenyl optionally substituted with 1-2 R.sup.5 and -monocyclic heteroaryl optionally substituted with 1-2 R.sup.6;

[0543] each R.sup.4 is independently selected from the group consisting of F, methyl, —NH.sub.2, —(C.sub.1-4 alkylene).sub.pOH, —NHC(═O)R.sup.9, -aryl optionally substituted with 1-2 R.sup.11, -heteroaryl optionally substituted with 1-2 R.sup.12, and unsubstituted -carbocyclyl;

[0544] each R.sup.5 is independently selected from the group consisting of F, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.1-6 haloalkyl), —(C.sub.1-4 alkylene).sub.paryl optionally substituted with 1-2 R.sup.13, —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-2 R.sup.14, —C(═O)N(R.sup.15).sub.2, —NHC(═O)R.sup.16, —(C.sub.1-4 alkylene).sub.pN(R.sup.17)(R.sup.18), —SO.sub.2R.sup.19, and —OR.sup.20; wherein each —(C.sub.1-4 alkylene) unsubstituted;

[0545] each R.sup.6 is independently selected from the group consisting of F, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.1-6 haloalkyl), —(C.sub.1-4 alkylene).sub.paryl optionally substituted with 1-2 R.sup.13, —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-2 R.sup.14, —C(═O)N(R.sup.15).sub.2, —NHC(═O)R.sup.16, —(C.sub.1-4 alkylene).sub.pN(R.sup.17)(R.sup.18), —SO.sub.2R.sup.19, and —OR.sup.20; wherein each —(C.sub.1-4 alkylene) is unsubstituted;

[0546] each R.sup.9 is independently selected from the group consisting of —N(R.sup.22).sub.2, -carbocyclyl optionally substituted with 1-2 R.sup.23, -heterocyclyl optionally substituted with 1-2 R.sup.21, and -aryl optionally substituted with 1-2 R.sup.24;

[0547] each R.sup.11 is independently selected from the group consisting of F, unsubstituted —(C.sub.1-6 alkyl), and unsubstituted —(C.sub.1-6 haloalkyl);

[0548] each R.sup.12 is independently selected from the group consisting of F, —(C.sub.1-4 alkylene).sub.pOH, unsubstituted —(C.sub.1-6 alkyl), and unsubstituted —(C.sub.1-6 haloalkyl); wherein —(C.sub.1-4 alkylene) is unsubstituted;

[0549] each R.sup.13 is independently selected from the group consisting of F, unsubstituted —(C.sub.1-6 alkyl), and unsubstituted —(C.sub.1-6 haloalkyl);

[0550] each R.sup.14 is independently selected from the group consisting of F, —(C.sub.1-4 alkylene).sub.pOH, unsubstituted —(C.sub.1-6 alkyl), and unsubstituted —(C.sub.1-6 haloalkyl); wherein —(C.sub.1-4 alkylene) is unsubstituted;

[0551] each R.sup.15 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), and -carbocyclyl optionally substituted with 1-2 R.sup.23;

[0552] each R.sup.16 is independently selected from the group consisting of unsubstituted —(C.sub.1-6 alkyl) and -carbocyclyl optionally substituted with 1-2 R.sup.23;

[0553] each R.sup.17 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), and unsubstituted —(C.sub.2-6 alkynyl);

[0554] each R.sup.18 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), —(C.sub.1-4 alkylene)N(CH.sub.3).sub.2, and -heterocyclyl ring optionally substituted with 1-2 R.sup.21; wherein —(C.sub.1-4 alkylene) is unsubstituted;

[0555] each R.sup.19 is independently unsubstituted —(C.sub.1-6 alkyl);

[0556] each R.sup.20 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.1-6haloalkyl), —CH(CH.sub.2OH).sub.2, —(C.sub.1-4 alkylene).sub.pheterocyclyl ring optionally substituted with 1-2 R.sup.21, and -phenyl optionally substituted with 1-2 R.sup.24; wherein —(C.sub.1-4 alkylene) is unsubstituted;

[0557] each R.sup.21 is independently selected from the group consisting of F, unsubstituted —(C.sub.1-6 alkyl), and unsubstituted —(C.sub.1-6 haloalkyl);

[0558] each R.sup.22 is independently unsubstituted —(C.sub.1-6 alkyl);

[0559] each R.sup.23 is independently selected from the group consisting of F, unsubstituted —(C.sub.1-6 alkyl), and unsubstituted —(C.sub.1-6 haloalkyl);

[0560] each R.sup.24 is independently selected from the group consisting of F, unsubstituted —(C.sub.1-6 alkyl), and unsubstituted —(C.sub.1-6 haloalkyl); and

[0561] each p is independently 0 or 1.

[0562] U.S. application Ser. Nos. 15/749,910, 15/749,922, 15/749,923, 15/749,929, and 15/773,951 and U.S. Pat. Nos. 8,252,812, 8,450,340, 8,673,936, 8,883,822, 9,908,867, 9,475,807, 9,475,825, 9,493,487, 9,540,398, 9,546,185, 9,657,016, 9,738,638, and 9,758,531 describe compounds having Formula (IV) and are each hereby incorporated by reference in their entirety.

[0563] Some embodiments of the present disclosure include compounds of Formula (IV):

##STR00014##

or pharmaceutically acceptable salts or solvates thereof.

[0564] In some embodiments of Formula (IV), R.sup.1 is a -heteroaryl optionally substituted with 1-2 R.sup.3.

[0565] In some embodiments of Formula (IV), R.sup.2 is selected from the group consisting of H, halide (e.g., F, Cl, Br, I), -aryl optionally substituted with 1-5 (e.g., 1-4, 1-3, 1-2, 1) R.sup.4-heteroaryl optionally substituted with 1-4 R.sup.5, and -heterocyclyl ring optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.6.

[0566] In some embodiments of Formula (IV), each R.sup.3 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), unsubstituted —(C.sub.1-6 haloalkyl), —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.7, —C(═O)N(R.sup.8).sub.2, —NHC(═O)R.sup.9, —(C.sub.1-4 alkylene).sub.pN(R.sup.10)(R.sup.11), —(C.sub.1-4 alkylene).sub.pOR.sup.12, and -carbocyclyl optionally substituted with 1-12 (e.g., 1-11, 1-10, 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.13; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0567] In some embodiments of Formula (IV), each R.sup.4 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), —CN, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), unsubstituted —(C.sub.1-6 haloalkyl), —(C.sub.1-4 alkylene).sub.pNHSO.sub.2R.sup.14, —NR.sup.15(C.sub.1-4 alkylene)NR.sup.15R.sup.16, —(C.sub.1-4 alkylene).sub.pNR.sup.15R.sup.16, —OR.sup.17, and -heterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.19; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0568] In some embodiments of Formula (IV), each R.sup.5 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), unsubstituted —(C.sub.1-6 haloalkyl), and —C(═O)R.sup.18.

[0569] In some embodiments of Formula (IV), each R.sup.6 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl).

[0570] In some embodiments of Formula (IV), each R.sup.7 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), —NH.sub.2, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl).

[0571] In some embodiments of Formula (IV), each R.sup.8 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), -heterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.19, —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 (e.g., 1-11, 1-10, 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.20; wherein —(C.sub.1-4 alkylene) is optionally substituted with one or more substituents as defined anywhere herein.

[0572] In some embodiments of Formula (IV), each R.sup.9 is independently selected from the group consisting of unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), unsubstituted —(C.sub.1-6 haloalkyl), —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.19, —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 (e.g., 1-11, 1-10, 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.20; —(C.sub.1-4 alkylene).sub.paryl optionally substituted with 1-5 (e.g., 1-4, 1-3, 1-2, 1) R.sup.21, —(C.sub.1-4 alkylene).sub.pN(R.sup.22).sub.2; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0573] In some embodiments of Formula (IV), each R.sup.10 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), and unsubstituted —(C.sub.2-6 alkynyl).

[0574] In some embodiments of Formula (IV), each R.sup.11 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 (e.g., 1-11, 1-10, 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.20; and —(C.sub.1-4 alkylene).sub.paryl optionally substituted with 1-5 (e.g., 1-4, 1-3, 1-2, 1) R.sup.21; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0575] In some embodiments of Formula (IV), each R.sup.12 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), unsubstituted —(C.sub.1-6 haloalkyl), —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.19, —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 (e.g., 1-11, 1-10, 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.20; —(C.sub.1-4 alkylene).sub.paryl optionally substituted with 1-5 (e.g., 1-4, 1-3, 1-2, 1) R.sup.21, —(C.sub.1-4 alkylene).sub.pN(R.sup.22).sub.2; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0576] In some embodiments of Formula (IV), each R.sup.13 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl).

[0577] In some embodiments of Formula (IV), each R.sup.14 is independently selected from the group consisting of unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), and unsubstituted —(C.sub.2-6 alkynyl).

[0578] In some embodiments of Formula (IV), each R.sup.15 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), and unsubstituted —(C.sub.2-6 alkynyl).

[0579] In some embodiments of Formula (IV), each R.sup.16 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), and unsubstituted —(C.sub.2-6 alkynyl).

[0580] In some embodiments of Formula (IV), each R.sup.17 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), unsubstituted —(C.sub.1-6 haloalkyl), —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.19, and, —(C.sub.1-4 alkylene).sub.pN(R.sup.22).sub.2; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0581] In some embodiments of Formula (IV), each R.sup.18 is independently selected from the group consisting of unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), and unsubstituted —(C.sub.2-6 alkynyl).

[0582] In some embodiments of Formula (IV), each R.sup.19 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl).

[0583] In some embodiments of Formula (IV), each R.sup.20 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl).

[0584] In some embodiments of Formula (IV), each R.sup.21 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl).

[0585] In some embodiments of Formula (IV), each R.sup.22 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), and unsubstituted —(C.sub.2-6 alkynyl).

[0586] In some embodiments of Formula (IV), each R.sup.23 is independently selected from the group consisting of H and halide.

[0587] In some embodiments of Formula (IV), R.sup.24 is selected from the group consisting of H, halide (e.g., F, Cl, Br, I), and —OR.sup.17.

[0588] In some embodiments of Formula (IV), Y.sup.1 is selected from the group consisting of —CH═ and —N═.

[0589] In some embodiments of Formula (IV), Y.sup.2 is selected from the group consisting of —C(R.sup.2)═ and —N═.

[0590] In some embodiments of Formula (IV), there is the proviso that when Y.sup.1 is —N=then Y.sup.2 is —C(R.sup.2)═.

[0591] In some embodiments of Formula (IV), Y.sup.3 is selected from the group consisting of —C(R.sup.24)═ and —N═.

[0592] In some embodiments of Formula (IV), Y.sup.4 and Y.sup.5 are independently selected from the group consisting of —C(R.sup.23)═ and —N═.

[0593] In some embodiments of Formula (IV), Z.sup.1, Z.sup.2, and Z.sup.3 are independently selected from the group consisting of —C(R.sup.23)═ and —N═.

[0594] In some embodiments of Formula (IV), if Y.sup.2 is nitrogen then Y.sup.3, Y.sup.4, and Y.sup.5 are carbon, and R.sup.2 is absent.

[0595] In some embodiments of Formula (IV), if Y.sup.3 is nitrogen then Y.sup.4 and Y.sup.5 are carbon.

[0596] In some embodiments of Formula (IV), if Y.sup.4 is nitrogen then Y.sup.3 and Y.sup.5 are carbon.

[0597] In some embodiments of Formula (IV), if Y.sup.5 is nitrogen then Y.sup.3 and Y.sup.4 are carbon.

[0598] In some embodiments of Formula (IV), if Z.sup.1 is nitrogen then Z.sup.2 and Z.sup.3 are carbon.

[0599] In some embodiments of Formula (IV), if Z.sup.2 is nitrogen then Z.sup.1 and Z.sup.3 are carbon.

[0600] In some embodiments of Formula (IV), if Z.sup.3 is nitrogen then Z.sup.1 and Z.sup.2 are carbon.

[0601] In some embodiments of Formula (IV), each p is independently 0 or 1.

[0602] In some embodiments of the compounds of Formula (IV), or pharmaceutically acceptable salts or solvates thereof:

[0603] Y.sup.1 is —N═;

[0604] Y.sup.2 is —C(R.sup.2)═;

[0605] Y.sup.3, Y.sup.4, and Y.sup.5 are each —C(H)═;

[0606] Z.sup.1, Z.sup.2, and Z.sup.3 are independently selected from the group consisting of —C(H)═ and —N═;

[0607] R.sup.1 is selected from the group consisting of pyridinyl, pyrimidinyl, pyridazinyl, pyrazinyl, pyrazolyl, and imidazolyl, each optionally substituted with 1 R.sup.3;

[0608] R.sup.2 is selected from the group consisting of H, F, -phenyl optionally substituted with 1 R.sup.4-heteroaryl optionally substituted with 1 R.sup.5, and -heterocyclyl ring optionally substituted with 1 R.sup.6;

[0609] each R.sup.3 is independently selected from the group consisting of F, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.1-6 haloalkyl), —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-2 R.sup.7, —C(═O)N(R.sup.8).sub.2, —NHC(═O)R.sup.9, —(C.sub.1-4 alkylene).sub.pN(R.sup.10)(R.sup.11), —(C.sub.1-4 alkylene).sub.pOR.sup.12, and -carbocyclyl optionally substituted with 1-2 R.sup.13; wherein each —(C.sub.1-4 alkylene) is unsubstituted;

[0610] each R.sup.4 is independently selected from the group consisting of F, methyl, —CF.sub.3, and —OR.sup.17;

[0611] each R.sup.5 is independently selected from the group consisting of F, methyl, and —CF.sub.3;

[0612] each R.sup.6 is independently selected from the group consisting of F, methyl, and —CF.sub.3;

[0613] each R.sup.7 is independently selected from the group consisting of F, —NH.sub.2, and unsubstituted —(C.sub.1-6 alkyl);

[0614] each R.sup.8 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), -heterocyclyl optionally substituted with 1-2 R.sup.19, —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-2 R.sup.20; wherein —(C.sub.1-4 alkylene) is unsubstituted;

[0615] each R.sup.9 is independently selected from the group consisting of unsubstituted —(C.sub.1-6 alkyl), —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-2 R.sup.19, —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-2 R.sup.20; —(C.sub.1-4 alkylene).sub.pphenyl optionally substituted with 1-2 R.sup.21, —(C.sub.1-4 alkylene).sub.pN(R.sup.22).sub.2; wherein each —(C.sub.1-4 alkylene) is unsubstituted;

[0616] each R.sup.10 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), and unsubstituted —(C.sub.2-6 alkynyl);

[0617] each R.sup.11 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 R.sup.20; and —(C.sub.1-4 alkylene).sub.paryl optionally substituted with 1-5 (e.g., 1-4, 1-3, 1-2, 1) R.sup.21; wherein each —(C.sub.1-4 alkylene) is unsubstituted;

[0618] each R.sup.12 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), unsubstituted —(C.sub.1-6 haloalkyl), —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 R.sup.19, —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 R.sup.20; —(C.sub.1-4 alkylene).sub.paryl optionally substituted with 1-5 (e.g., 1-4, 1-3, 1-2, 1) R.sup.21, —(C.sub.1-4 alkylene).sub.pN(R.sup.22).sub.2; wherein each —(C.sub.1-4 alkylene) is unsubstituted;

[0619] each R.sup.13 is independently selected from the group consisting of halide, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl);

[0620] each R.sup.17 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), and unsubstituted —(C.sub.1-4 alkylene).sub.pheterocyclyl; wherein each —(C.sub.1-4 alkylene) is unsubstituted;

[0621] each R.sup.19 is independently selected from the group consisting of F, unsubstituted —(C.sub.1-6 alkyl), and unsubstituted —(C.sub.1-6 haloalkyl);

[0622] each R.sup.20 is independently selected from the group consisting of F, unsubstituted —(C.sub.1-6 alkyl), and unsubstituted —(C.sub.1-6 haloalkyl);

[0623] each R.sup.21 is independently selected from the group consisting of F, unsubstituted —(C.sub.1-6 alkyl), and unsubstituted —(C.sub.1-6 haloalkyl);

[0624] each R.sup.22 is independently selected from the group consisting of H and unsubstituted —(C.sub.1-6 alkyl); and

[0625] and each p is independently 0 or 1.

[0626] U.S. Provisional Application Nos. 62/577,818, 62/578,370, 62/578,691, and 62/579,883, U.S. application Ser. Nos. 15/498,990 and 15/499,013, and U.S. Pat. No. 9,951,048 describe compounds having Formula (V) and are each hereby incorporated by reference in their entirety.

[0627] Some embodiments of the present disclosure include compounds of Formula (V):

##STR00015##

or pharmaceutically acceptable salts or solvates thereof.

[0628] In some embodiments of Formula (V), R.sup.1, R.sup.2, R.sup.4, and R.sup.5 are independently absent or selected from the group consisting of H, halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-3 haloalkyl), and unsubstituted —(C.sub.1-3 alkyl).

[0629] In some embodiments of Formula (V), R.sup.3 is selected from the group consisting of -aryl optionally substituted with 1-5 (e.g., 1-4, 1-3, 1-2, 1) R.sup.7 and -heteroaryl optionally substituted with 1-4 (e.g., 1-3, 1-2, 1) R.sup.8.

[0630] In some embodiments of Formula (V), R.sup.6 is selected from the group consisting of —(C.sub.1-4 alkylene).sub.paryl optionally substituted with 1-5 (e.g., 1-4, 1-3, 1-2, 1) R.sup.9, —(C.sub.2-4 alkenylene).sub.paryl optionally substituted with 1-5 (e.g., 1-4, 1-3, 1-2, 1) R.sup.9, —(C.sub.1-4 alkylene).sub.pheteroaryl optionally substituted with 1-6 R.sup.10; —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.12, —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 (e.g., 1-11, 1-10, 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.12, —(C.sub.1-4 alkylene)N(R.sup.13)(R.sup.14), —N(R.sup.15)(R.sup.16), —CF(C.sub.1-9 alkyl).sub.2, —(C.sub.1-4 alkylene).sub.pO(C.sub.3-9 alkyl), and —(C.sub.2-9 alkynyl) optionally substituted with one or more halides; wherein each alkyl of —CF(C.sub.1-9 alkyl).sub.2 is, independently, optionally substituted with one or more halides; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein; wherein —(C.sub.1-4 alkenylene) is, optionally substituted with one or more substituents as defined anywhere herein.

[0631] In some embodiments of Formula (V), R.sup.7 is selected from the group consisting of halide and —N(R.sup.17).sub.2.

[0632] In some embodiments of Formula (V), each R.sup.8 is independently selected from the group consisting of H, halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-9 alkyl), unsubstituted —(C.sub.2-9 alkenyl), unsubstituted —(C.sub.2-9 alkynyl), unsubstituted —(C.sub.1-9 haloalkyl), —CN, —N(R.sup.15)(R.sup.18), —(C.sub.1-4 alkylene).sub.pXR.sup.19, —C(═O)N(R.sup.15).sub.2, —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.20, and -carbocyclyl optionally substituted with 1-12 (e.g., 1-11, 1-10, 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.21; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0633] In some embodiments of Formula (V), two adjacent R.sup.8 are taken together to form a ring which is selected from the group consisting of -heterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.22 and -carbocyclyl optionally substituted with 1-12 (e.g., 1-11, 1-10, 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.21.

[0634] In some embodiments of Formula (V), each R.sup.9 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-9 alkyl), unsubstituted —(C.sub.2-9 alkenyl), unsubstituted —(C.sub.2-9 alkynyl), unsubstituted —(C.sub.1-9 haloalkyl), —XR.sup.23, —C(═O)N(R.sup.15).sub.2, —(C.sub.1-4 alkylene).sub.pN(R.sup.24).sub.2, —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.22, and —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 (e.g., 1-11, 1-10, 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.21; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0635] In some embodiments of Formula (V), each R.sup.10 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-9 alkyl), unsubstituted —(C.sub.2-9 alkenyl), unsubstituted —(C.sub.2-9 alkynyl), unsubstituted —(C.sub.1-9 haloalkyl), —CN, —XR.sup.23, —C(═O)N(R.sup.15).sub.2, —(C.sub.1-4 alkylene).sub.pN(R.sup.24).sub.2, —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.22, and —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 (e.g., 1-11, 1-10, 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.21; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0636] In some embodiments of Formula (V), each R.sup.11 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-9 alkyl), unsubstituted —(C.sub.2-9 alkenyl), unsubstituted —(C.sub.2-9 alkynyl), unsubstituted —(C.sub.1-9 haloalkyl), —(C.sub.1-4 alkylene).sub.pOR.sup.19, —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.22, —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 (e.g., 1-11, 1-10, 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.21, —N(R.sup.15)(R.sup.25), —C(═O)(R.sup.26), —(C.sub.1-4 alkylene)C(═O)OR.sup.27, —(C.sub.1-4 alkylene)aryl optionally substituted with one or more halides, —(C.sub.1-4 alkylene).sub.pheteroaryl optionally substituted with one or more halides, and —SO.sub.2(R.sup.28); wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0637] In some embodiments of Formula (V), two R.sup.11 attached to the same carbon atom can together represent ═O to form a carbonyl group.

[0638] In some embodiments of Formula (V), each R.sup.12 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-9 alkyl), unsubstituted —(C.sub.2-9 alkenyl), unsubstituted —(C.sub.2-9 alkynyl), unsubstituted —(C.sub.1-9 haloalkyl), —(C.sub.1-4 alkylene).sub.pOR.sup.19, —N(R.sup.15)(R.sup.29), —C(═O)(R.sup.26), —C(═O)OR.sup.27, —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.22, and —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 (e.g., 1-11, 1-10, 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.21; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0639] In some embodiments of Formula (V), R.sup.13 is selected from the group consisting of H, unsubstituted —(C.sub.1-9 alkyl), unsubstituted —(C.sub.2-9 alkenyl), unsubstituted —(C.sub.2-9 alkynyl), unsubstituted —(C.sub.1-9 haloalkyl), —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.20, and -carbocyclyl optionally substituted with 1-12 (e.g., 1-11, 1-10, 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.21; wherein —(C.sub.1-4 alkylene) is, optionally substituted with one or more substituents as defined anywhere herein.

[0640] In some embodiments of Formula (V), R.sup.14 is selected from the group consisting of unsubstituted —(C.sub.1-9 alkyl), unsubstituted —(C.sub.2-9 alkenyl), unsubstituted —(C.sub.2-9 alkynyl), unsubstituted —(C.sub.1-9 haloalkyl), —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.20, and -carbocyclyl optionally substituted with 1-12 (e.g., 1-11, 1-10, 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.21; wherein —(C.sub.1-4 alkylene) is, optionally substituted with one or more substituents as defined anywhere herein.

[0641] In some embodiments of Formula (V), each R.sup.15 is selected from the group consisting of H, unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.2-5 alkenyl), unsubstituted —(C.sub.2-5 alkynyl), and unsubstituted —(C.sub.1-5 haloalkyl).

[0642] In some embodiments of Formula (V), R.sup.16 is selected from the group consisting of —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.20, and —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 (e.g., 1-11, 1-10, 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.21; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0643] In some embodiments of Formula (V), R.sup.17 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.2-5 alkenyl), unsubstituted —(C.sub.2-5 alkynyl), and unsubstituted —(C.sub.1-5 haloalkyl).

[0644] In some embodiments of Formula (V), two adjacent R.sup.17 are taken together to form a -heterocyclyl ring optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.22.

[0645] In some embodiments of Formula (V), R.sup.18 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.2-5 alkenyl), unsubstituted —(C.sub.2-5 alkynyl), unsubstituted —(C.sub.1-5 haloalkyl), —(C═O)R.sup.15, and —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with one or more halides or one or more unsubstituted —(C.sub.1-5 alkyl); wherein —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0646] In some embodiments of Formula (V), each R.sup.19 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.2-5 alkenyl), unsubstituted —(C.sub.2-5 alkynyl), unsubstituted —(C.sub.1-5 haloalkyl), —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with one or more halides or one or more unsubstituted —(C.sub.1-5 alkyl), and —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 (e.g., 1-11, 1-10, 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.21; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0647] In some embodiments of Formula (V), each R.sup.20 independently is selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.2-5 alkenyl), unsubstituted —(C.sub.2-5 alkynyl), unsubstituted —(C.sub.1-5 haloalkyl), —CN, —OH, —N(R.sup.15).sub.2, and —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 (e.g., 1-11, 1-10, 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.21; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0648] In some embodiments of Formula (V), each R.sup.21 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.2-5 alkenyl), unsubstituted —(C.sub.2-5 alkynyl), unsubstituted —(C.sub.1-5 haloalkyl), and —CN.

[0649] In some embodiments of Formula (V), each R.sup.22 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.2-5 alkenyl), unsubstituted —(C.sub.2-5 alkynyl), unsubstituted —(C.sub.1-5 haloalkyl), —CN, —OH, —N(R.sup.15).sub.2, —C(═O)R.sup.34, and —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 (e.g., 1-11, 1-10, 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.21; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0650] In some embodiments of Formula (V), each R.sup.23 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.2-5 alkenyl), unsubstituted —(C.sub.2-5 alkynyl), unsubstituted —(C.sub.1-5 haloalkyl), —(C.sub.1-4 alkylene)N(R.sup.15).sub.2, —(C.sub.1-4 alkylene).sub.paryl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.30, —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-12 (e.g., 1-11, 1-10, 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.31, and —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 (e.g., 1-11, 1-10, 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.21; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0651] In some embodiments of Formula (V), each R.sup.24 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.2-5 alkenyl), unsubstituted —(C.sub.2-5 alkynyl), unsubstituted —(C.sub.1-5 haloalkyl), —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with one or more halides or one or more unsubstituted —(C.sub.1-5 alkyl), and —(C.sub.1-4 alkylene)N(R.sup.15).sub.2; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0652] In some embodiments of Formula (V), each R.sup.25 is selected from the group consisting of H, unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.2-5 alkenyl), unsubstituted —(C.sub.2-5 alkynyl), unsubstituted —(C.sub.1-5 haloalkyl), —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.32, —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 (e.g., 1-11, 1-10, 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.21, —(C.sub.1-4 alkylene)OR.sup.33; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0653] In some embodiments of Formula (V), R.sup.26 is selected from the group consisting of H, unsubstituted —(C.sub.3-5 alkyl), unsubstituted —(C.sub.2-5 alkenyl), unsubstituted —(C.sub.2-5 alkynyl), unsubstituted —(C.sub.1-5 haloalkyl), —(C.sub.1-4 alkylene).sub.paryl optionally substituted with one or more halides or unsubstituted —(C.sub.1-5 alkyl), —(C.sub.1-4 alkylene).sub.pheteroaryl optionally substituted with one or more halides or one or more unsubstituted —(C.sub.1-5 alkyl), and —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with one or more halides or one or more unsubstituted —(C.sub.1-5 alkyl); wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0654] In some embodiments of Formula (V), R.sup.27 is selected from the group consisting of H, unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.2-5 alkenyl), unsubstituted —(C.sub.2-5 alkynyl), unsubstituted —(C.sub.1-5 haloalkyl), —(C.sub.1-4 alkylene).sub.paryl optionally substituted with one or more halides or one or more unsubstituted —(C.sub.1-5 alkyl), —(C.sub.1-4 alkylene).sub.pheteroaryl optionally substituted with one or more halides or unsubstituted —(C.sub.1-5 alkyl), and —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with one or more halides or one or more unsubstituted —(C.sub.1-5 alkyl); wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0655] In some embodiments of Formula (V), R.sup.28 is selected from the group consisting of unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.2-5 alkenyl), unsubstituted —(C.sub.2-5 alkynyl), unsubstituted —(C.sub.1-5 haloalkyl), —(C.sub.1-4 alkylene).sub.paryl optionally substituted with one or more halides or one or more unsubstituted —(C.sub.1-5 alkyl), —(C.sub.1-4 alkylene).sub.pheteroaryl optionally substituted with one or more halides or one or more unsubstituted —(C.sub.1-5 alkyl), and —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with one or more halides or one or more unsubstituted —(C.sub.1-5 alkyl); wherein —(C.sub.1-4 alkylene) is, optionally substituted with one or more substituents as defined anywhere herein.

[0656] In some embodiments of Formula (V), each R.sup.29 is selected from the group consisting of H, unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.2-5 alkenyl), unsubstituted —(C.sub.2-5 alkynyl), unsubstituted —(C.sub.1-5 haloalkyl), —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.32, —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 (e.g., 1-11, 1-10, 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.21, —(C.sub.1-4 alkylene)OR.sup.33, and —C(═O)O(C.sub.1-5 alkyl); wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0657] In some embodiments of Formula (V), each R.sup.30 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.2-5 alkenyl), unsubstituted —(C.sub.2-5 alkynyl), unsubstituted —(C.sub.1-5 haloalkyl), and —CN.

[0658] In some embodiments of Formula (V), each R.sup.31 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.2-5 alkenyl), unsubstituted —(C.sub.2-5 alkynyl), unsubstituted —(C.sub.1-5 haloalkyl), —CN, —OH, —C(═O)R.sup.34, —N(R.sup.24).sub.2, and —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 (e.g., 1-11, 1-10, 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.21; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0659] In some embodiments of Formula (V), each R.sup.32 is independently selected from the group consisting of halide and unsubstituted —(C.sub.1-5 alkyl).

[0660] In some embodiments of Formula (V), each R.sup.33 is independently selected from the group consisting of H and unsubstituted —(C.sub.1-5 alkyl).

[0661] In some embodiments of Formula (V), each R.sup.34 is independently selected from the group consisting of —O(C.sub.1-5 alkyl) and a heteroaryl optionally substituted with 1-6 R.sup.35.

[0662] In some embodiments of Formula (V), each R.sup.35 is a -heterocyclyl optionally substituted with one or more halides or one or more unsubstituted —(C.sub.1-5 alkyl).

[0663] In some embodiments of Formula (V), each X is selected from the group consisting of O and S.

[0664] In some embodiments of Formula (V), Y.sup.3 is CH or nitrogen.

[0665] In some embodiments of Formula (V), Y.sup.1, Y.sup.2, Y.sup.4, and Y.sup.5 are independently selected from the group consisting of CH and nitrogen.

[0666] In some embodiments of Formula (V), if Y.sup.1 is nitrogen then Y.sup.2, Y.sup.4, and Y.sup.5 are carbon, Y.sup.3 is CH, and R.sup.4 is absent.

[0667] In some embodiments of Formula (V), if Y.sup.2 is nitrogen then Y.sup.1, Y.sup.4, and Y.sup.5 are carbon, Y.sup.3 is CH, and R.sup.5 is absent.

[0668] In some embodiments of Formula (V), if Y.sup.3 is nitrogen then Y.sup.1, Y.sup.2, Y.sup.4, and Y.sup.5 are carbon.

[0669] In some embodiments of Formula (V), if Y.sup.4 is nitrogen then Y.sup.1, Y.sup.2, and Y.sup.5 are carbon, Y.sup.3 is CH, and R.sup.1 is absent.

[0670] In some embodiments of Formula (V), if Y.sup.5 is nitrogen then Y.sup.1, Y.sup.2, and Y.sup.4 are carbon, Y.sup.3 is CH, and R.sup.2 is absent.

[0671] In some embodiments of Formula (V), each p is independently 0 or 1.

[0672] In some embodiments of the compounds of Formula (V), or pharmaceutically acceptable salts or solvates thereof:

[0673] Y.sup.1, Y.sup.2, Y.sup.4, and Y.sup.5 are each CH;

[0674] R.sup.3 is monocyclic -heteroaryl optionally substituted with 1-2 R.sup.8;

[0675] R.sup.6 is selected from the group consisting of -phenyl optionally substituted with 1-2 R.sup.9 and -heteroaryl optionally substituted with 1-2 R.sup.10;

[0676] each R.sup.8 is independently selected from the group consisting of H, F, methyl, —CF.sub.3, —NH.sub.2, —(C.sub.1-4 alkylene).sub.pXR.sup.19, —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-2 R.sup.20, and unsubstituted -carbocyclyl; wherein each —(C.sub.1-4 alkylene) is unsubstituted;

[0677] each R.sup.9 is independently selected from the group consisting of F, unsubstituted —(C.sub.1-9 alkyl), —XR.sup.23, —C(═O)N(R.sup.15).sub.2, —(C.sub.1-4 alkylene).sub.pN(R.sup.24).sub.2, —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-2 R.sup.22, and —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-2 R.sup.21; wherein each —(C.sub.1-4 alkylene) is unsubstituted;

[0678] each R.sup.10 is independently selected from the group consisting of F, unsubstituted —(C.sub.1-9 alkyl), —XR.sup.23, —C(═O)N(R.sup.15).sub.2, —(C.sub.1-4 alkylene).sub.pN(R.sup.24).sub.2, —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-2 R.sup.22, and —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-2 R.sup.21; wherein each —(C.sub.1-4 alkylene) is unsubstituted;

[0679] each R.sup.15 is selected from the group consisting of H and unsubstituted —(C.sub.1-5 alkyl);

[0680] each R.sup.19 is independently selected from the group consisting of H and unsubstituted —(C.sub.1-5 alkyl);

[0681] each R.sup.20 independently is selected from the group consisting of F, unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.1-5 haloalkyl), —OH, —N(R.sup.15).sub.2;

[0682] each R.sup.21 is independently selected from the group consisting of F, unsubstituted —(C.sub.1-5 alkyl), and unsubstituted —(C.sub.1-5 haloalkyl);

[0683] each R.sup.22 is independently selected from the group consisting of F, unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.1-5 haloalkyl), —OH, —N(R.sup.15).sub.2;

[0684] each R.sup.23 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.1-5 haloalkyl), —(C.sub.1-4 alkylene)N(R.sup.15).sub.2;

[0685] each R.sup.24 is independently selected from the group consisting of H, unsubstituted —(C.sub.1-5 alkyl), unsubstituted —(C.sub.1-5 haloalkyl), —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with one or more halides or one or more unsubstituted —(C.sub.1-5 alkyl), and —(C.sub.1-4 alkylene)N(R.sup.15).sub.2; wherein each —(C.sub.1-4 alkylene) is unsubstituted;

[0686] each X is selected from the group consisting of O and S; and

[0687] each p is independently 0 or 1.

[0688] U.S. Provisional Application No. 62/685,764 describes compounds having Formula (VI) and is hereby incorporated by reference in its entirety.

[0689] Some embodiments of the present disclosure include compounds of Formula (VI):

##STR00016##

or pharmaceutically acceptable salts or solvates thereof.

[0690] In some embodiments of Formula (VI), Ring A is a 5-6-membered heteroaryl optionally substituted with 1-4 (e.g., 1-3, 1-2, 1) R.sup.1.

[0691] In some embodiments of Formula (VI), L is -L.sup.1-L.sup.2-L.sup.3-L.sup.4-.

[0692] In some embodiments of Formula (VI), L.sup.1 is selected from the group consisting of unsubstituted —(C.sub.1-3 alkylene)-, —NR.sup.2—, —NR.sup.3(C═O)—, —(C═O)NR.sup.3—, and —O—.

[0693] In some embodiments of Formula (VI), L.sup.2 is selected from the group consisting of unsubstituted —(C.sub.1-6 alkylene)- and —NR.sup.2—.

[0694] In some embodiments of Formula (VI), L.sup.3 is selected from the group consisting of unsubstituted —(C.sub.1-6 alkylene)-, —O—, and -carbocyclylene- optionally substituted with one or more halides.

[0695] In some embodiments of Formula (VI), L.sup.4 is selected from the group consisting of unsubstituted —(C.sub.1-6 alkylene)-, —O—, —NR.sup.2—, —NR.sup.3(C═O)—, —(C═O)NR.sup.3—, -arylene- substituted with 1-5 R.sup.4, and -heteroarylene- optionally substituted with 1-4 (e.g., 1-3, 1-2, 1) R.sup.5.

[0696] In some embodiments of Formula (VI), there is the proviso that —NR.sup.2— and —O— are not adjacent to each other.

[0697] In some embodiments of Formula (VI), there is the proviso that two —NR.sup.2— and/or two —O— are not adjacent to each other.

[0698] In some embodiments of Formula (VI), there is the proviso that two —NR.sup.3(C═O)— and/or —(C═O)NR.sup.3—, are not adjacent to each other.

[0699] In some embodiments of Formula (VI), each R.sup.1 is selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-3 alkyl), unsubstituted —(C.sub.1-3 haloalkyl), and —CN.

[0700] In some embodiments of Formula (VI), each R.sup.2 is selected from the group consisting of H and unsubstituted —(C.sub.1-6 alkyl).

[0701] In some embodiments of Formula (VI), each R.sup.3 is selected from the group consisting of H and unsubstituted —(C.sub.1-6 alkyl).

[0702] In some embodiments of Formula (VI), each R.sup.4 is selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.1-6 haloalkyl), and —CN.

[0703] In some embodiments of Formula (VI), each R.sup.5 is selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.1-6 haloalkyl), and —CN.

[0704] In some embodiments of Formula (VI), Y.sup.1, Y.sup.2, Y.sup.3, Y.sup.4, Y.sup.5, and Y.sup.6 are independently selected from the group consisting of CH and nitrogen.

[0705] In some embodiments of Formula (VI), if Y.sup.1 is nitrogen then Y.sup.2 and Y.sup.3 are CH.

[0706] In some embodiments of Formula (VI), if Y.sup.2 is nitrogen then Y.sup.1 and Y.sup.3 are CH.

[0707] In some embodiments of Formula (VI), if Y.sup.3 is nitrogen then Y.sup.1 and Y.sup.2 are CH.

[0708] In some embodiments of Formula (VI), if Y.sup.4 is nitrogen then Y.sup.5 and Y.sup.6 are CH.

[0709] In some embodiments of Formula (VI), if Y.sup.5 is nitrogen then Y.sup.4 and Y.sup.6 are CH.

[0710] In some embodiments of Formula (VI), if Y.sup.6 is nitrogen then Y.sup.4 and Y.sup.5 are CH.

[0711] In some embodiments of the compounds of Formula (VI), or pharmaceutically acceptable salts or solvates thereof:

[0712] Y.sup.1, Y.sup.2, and Y.sup.3 are CH;

[0713] Y.sup.4, Y.sup.5, and Y.sup.6 are independently selected from the group consisting of CH and nitrogen;

[0714] Ring A is selected from the group consisting of pyridinyl, pyrimidinyl, pyrazinyl, and pyridazinyl, each optionally substituted with 1-2 R.sup.1;

[0715] L is -L.sup.1-L.sup.2-L.sup.3-L.sup.4-;

[0716] L.sup.1 is selected from the group consisting of unsubstituted —(C.sub.1-3 alkylene)-, —NR.sup.2—, —NR.sup.3(C═O)—, —(C═O)NR.sup.3—, and —O—;

[0717] L.sup.2 is selected from the group consisting of unsubstituted —(C.sub.1-6 alkylene)- and —NR.sup.2—;

[0718] L.sup.3 is selected from the group consisting of unsubstituted —(C.sub.1-6 alkylene)-, —O—, and unsubstituted -carbocyclylene-;

[0719] L.sup.4 is selected from the group consisting of unsubstituted —(C.sub.1-6 alkylene)-, —O—, —NR.sup.2—, —NR.sup.3(C═O)—, —(C═O)NR.sup.3—, unsubstituted -arylene-, and unsubstituted -heteroarylene;

[0720] with the proviso that —NR.sup.2— and —O— are not adjacent to each other;

[0721] with the proviso that two —NR.sup.2— and/or two —O— are not adjacent to each other;

[0722] with the proviso that two —NR.sup.3(C═O)— and/or —(C═O)NR.sup.3—, are not adjacent to each other;

[0723] each R.sup.1 is selected from the group consisting of F, unsubstituted —(C.sub.1-3 alkyl), unsubstituted —(C.sub.1-3haloalkyl), and —CN;

[0724] each R.sup.2 is selected from the group consisting of H and methyl; and

[0725] each R.sup.3 is selected from the group consisting of H and methyl.

[0726] U.S. Provisional Application No. 62/685,764 describes compounds having Formula (VII) and is hereby incorporated by reference in its entirety.

[0727] Some embodiments of the present disclosure include compounds of Formula (VII):

##STR00017##

or pharmaceutically acceptable salts or solvates thereof.

[0728] In some embodiments of Formula (VII), Ring A is a 5-6-membered heteroaryl optionally substituted with 1-3 R.sup.1.

[0729] In some embodiments of Formula (VII), L is -L.sup.1-L.sup.2-L.sup.3-L.sup.4-.

[0730] In some embodiments of Formula (VII), L.sup.1 is selected from the group consisting of unsubstituted —(C.sub.1-3 alkylene)-, —NR.sup.2—, —NR.sup.3(C═O)—, —(C═O)NR.sup.3—, and —O—.

[0731] In some embodiments of Formula (VII), L.sup.2 is selected from the group consisting of unsubstituted —(C.sub.1-6 alkylene)-, —NR.sup.2—, —NR.sup.3(C═O)—, and —(C═O)NR.sup.3—.

[0732] In some embodiments of Formula (VII), L.sup.3 is selected from the group consisting of unsubstituted —(C.sub.1-6 alkylene)-, —O—, and carbocyclylene optionally substituted with one or more halides.

[0733] In some embodiments of Formula (VII), L.sup.4 is selected from the group consisting of unsubstituted —(C.sub.1-6 alkylene)-, —O—, —NR.sup.2—, —NR.sup.3(C═O)—, —(C═O)NR.sup.3—, -arylene substituted with 1-5 (e.g., 1-4, 1-3, 1-2, 1) R.sup.4, and -heteroarylene optionally substituted with 1-4 (e.g., 1-3, 1-2, 1) R.sup.5.

[0734] In some embodiments of Formula (VII), there is the proviso that —NR.sup.2— and —O— are not adjacent to each other.

[0735] In some embodiments of Formula (VII), there is the proviso that two —NR.sup.2— and/or two —O— are not adjacent to each other.

[0736] In some embodiments of Formula (VII), there is the proviso that two —NR.sup.3(C═O)— and/or —(C═O)NR.sup.3—, are not adjacent to each other.

[0737] In some embodiments of Formula (VII), each R.sup.1 is selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-3 alkyl), unsubstituted —(C.sub.1-3 haloalkyl), and —CN.

[0738] In some embodiments of Formula (VII), each R.sup.2 is selected from the group consisting of H and unsubstituted —(C.sub.1-6 alkyl).

[0739] In some embodiments of Formula (VII), each R.sup.3 is selected from the group consisting of H and unsubstituted —(C.sub.1-6 alkyl).

[0740] In some embodiments of Formula (VII), each R.sup.4 is selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.1-6 haloalkyl), and —CN.

[0741] In some embodiments of Formula (VII), each R.sup.5 is selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.1-6 haloalkyl), and —CN.

[0742] In some embodiments of Formula (VII), Y.sup.1, Y.sup.2, and Y.sup.3 are independently selected from the group consisting of CH and nitrogen.

[0743] In some embodiments of Formula (VII), if Y.sup.1 is nitrogen then Y.sup.2 and Y.sup.3 are CH.

[0744] In some embodiments of Formula (VII), if Y.sup.2 is nitrogen then Y.sup.1 and Y.sup.3 are CH.

[0745] In some embodiments of Formula (VII), if Y.sup.3 is nitrogen then Y.sup.1 and Y.sup.2 are CH.

[0746] In some embodiments of the compounds of Formula (VII), or pharmaceutically acceptable salts or solvates thereof:

[0747] Ring A is pyridine optionally substituted with 1-2 R.sup.1;

[0748] L is -L.sup.1-L.sup.2-L.sup.3-L.sup.4-;

[0749] L.sup.1 is selected from the group consisting of unsubstituted —(C.sub.1-3 alkylene)-, —NR.sup.2— —NR.sup.3(C═O)—, —(C═O)NR.sup.3—, and —O—;

[0750] L.sup.2 is selected from the group consisting of unsubstituted —(C.sub.1-6 alkylene)-, —NR.sup.2—, —NR.sup.3(C═O)—, and —(C═O)NR.sup.3—;

[0751] L.sup.3 is selected from the group consisting of unsubstituted —(C.sub.1-6 alkylene)-, and —O—;

[0752] L.sup.4 is selected from the group consisting of unsubstituted -arylene substituted and unsubstituted -heteroarylene;

[0753] with the proviso that —NR.sup.2— and —O— are not adjacent to each other;

[0754] with the proviso that two —NR.sup.2— and/or two —O— are not adjacent to each other;

[0755] with the proviso that two —NR.sup.3(C═O)— and/or —(C═O)NR.sup.3—, are not adjacent to each other;

[0756] each R.sup.1 is selected from the group consisting of F, unsubstituted —(C.sub.1-3 alkyl), unsubstituted —(C.sub.1-3haloalkyl), and —CN;

[0757] each R.sup.2 is selected from the group consisting of H and methyl;

[0758] each R.sup.3 is selected from the group consisting of H and methyl; and

[0759] Y.sup.1, Y.sup.2, and Y.sup.3 are independently selected from the group consisting of CH and nitrogen; wherein if Y.sup.1 is nitrogen then Y.sup.2 and Y.sup.3 are CH.

[0760] EMBO Molecular Medicine (2018), 10(6), e8289, Journal of Medicinal Chemistry (2017), 60(21), 8989-9002, and U.S. Pat. Nos. 9,346,812 and 9,428,509 describe compounds having Formula (VIII) and are each hereby incorporated by reference in their entirety.

[0761] Some embodiments of the present disclosure include compounds of Formula (VIII):

##STR00018##

or pharmaceutically acceptable salts or solvates thereof.

[0762] In some embodiments of Formula (VIII), R.sup.1 is selected from the group consisting of H, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and -heteroaryl optionally substituted with 1-4 (e.g., 1-3, 1-2, 1) R.sup.4, -aryl optionally substituted with 1-5 (e.g., 1-4, 1-3, 1-2, 1) R.sup.5.

[0763] In some embodiments of Formula (VIII), R.sup.2 is selected from the group consisting of H, —(C.sub.1-4 alkylene).sub.pheteroaryl optionally substituted with 1-4 (e.g., 1-3, 1-2, 1) R.sup.6, —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.7, and —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 (e.g., 1-11, 1-10, 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.8; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0764] In some embodiments of Formula (VIII), R.sup.3 is selected from the group consisting of -heteroaryl optionally substituted with 1-4 (e.g., 1-3, 1-2, 1) R.sup.9 and -aryl optionally substituted with 1-5 (e.g., 1-4, 1-3, 1-2, 1) R.sup.1.

[0765] In some embodiments of Formula (VIII), each R.sup.4 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), —CN, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), unsubstituted —(C.sub.1-6 haloalkyl), —OR.sup.11, —C(═O)N(R.sup.12).sub.2, —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.13, —SO.sub.2R.sup.14, and —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 (e.g., 1-11, 1-10, 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.15; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0766] In some embodiments of Formula (VIII), each R.sup.5 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), —CN, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), unsubstituted —(C.sub.1-6haloalkyl), —OR.sup.11, —C(═O)N(R.sup.12).sub.2, —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-10 (e.g., 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.13, —SO.sub.2R.sup.14, and —(C.sub.1-4 alkylene).sub.pcarbocyclyl optionally substituted with 1-12 (e.g., 1-11, 1-10, 1-9, 1-8, 1-7, 1-6, 1-5, 1-4, 1-3, 1-2, 1) R.sup.15; wherein each —(C.sub.1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein.

[0767] In some embodiments of Formula (VIII), each R.sup.6 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), —CN, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), unsubstituted —(C.sub.1-6 haloalkyl), —OR.sup.11, —C(═O)N(R.sup.12).sub.2, and —SO.sub.2R.sup.14.

[0768] In some embodiments of Formula (VIII), each R.sup.7 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl).

[0769] In some embodiments of Formula (VIII), each R.sup.8 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl).

[0770] In some embodiments of Formula (VIII), each R.sup.9 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), —CN, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), unsubstituted —(C.sub.1-6 haloalkyl), —OR.sup.11, —C(═O)N(R.sup.12).sub.2, and —SO.sub.2R.sup.14.

[0771] In some embodiments of Formula (VIII), each R.sup.10 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), —CN, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), unsubstituted —(C.sub.1-6haloalkyl), —OR.sup.11, —C(═O)N(R.sup.12).sub.2, and —SO.sub.2R.sup.14.

[0772] In some embodiments of Formula (VIII), each R.sup.11 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl).

[0773] In some embodiments of Formula (VIII), each R.sup.12 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), and unsubstituted —(C.sub.2-6 alkynyl).

[0774] In some embodiments of Formula (VIII), each R.sup.13 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl).

[0775] In some embodiments of Formula (VIII), each R.sup.14 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), and unsubstituted —(C.sub.2-6 alkynyl).

[0776] In some embodiments of Formula (VIII), each R.sup.15 is independently selected from the group consisting of halide (e.g., F, Cl, Br, I), unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.2-6 alkenyl), unsubstituted —(C.sub.2-6 alkynyl), and unsubstituted —(C.sub.1-6 haloalkyl).

[0777] In some embodiments of Formula (VIII), L is selected from the group consisting of a bond, —O—, and —NH—.

[0778] In some embodiments of Formula (VIII), each p is independently 0 or 1.

[0779] In some embodiments of the compounds of Formula (VIII), or pharmaceutically acceptable salts or solvates thereof:

[0780] R.sup.1 is selected from the group consisting of H, methyl, monocyclic -heteroaryl optionally substituted with 1 R.sup.4, and -phenyl optionally substituted with 1 R.sup.5;

[0781] L is a bond or —NH—;

[0782] R.sup.2 is H or —(C.sub.1-2 alkylene)heteroaryl optionally substituted with 1-4 R.sup.5;

[0783] R.sup.3 is bicyclic -heteroaryl optionally substituted with 1-2 R.sup.9;

[0784] each R.sup.4 is independently F or —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-2 R.sup.13; wherein each —(C.sub.1-4 alkylene) is unsubstituted;

[0785] each R.sup.5 is independently F or —(C.sub.1-4 alkylene).sub.pheterocyclyl optionally substituted with 1-2 R.sup.13; wherein each —(C.sub.1-4 alkylene) is unsubstituted;

[0786] R.sup.6 is independently selected from the group consisting of F, —CN, methyl, —CF.sub.3, and —OR.sup.11.

[0787] each R.sup.9 is independently selected from the group consisting of F, —CN, unsubstituted —(C.sub.1-6 alkyl), unsubstituted —(C.sub.1-6 haloalkyl), and —OR.sup.11;

[0788] each R.sup.11 is independently selected from the group consisting of unsubstituted —(C.sub.1-6 alkyl) and unsubstituted —(C.sub.1-6haloalkyl);

[0789] each R.sup.13 is independently selected from the group consisting of F, unsubstituted —(C.sub.1-6 alkyl), and unsubstituted —(C.sub.1-6 haloalkyl); and

[0790] each p is independently 0 or 1.

[0791] In some embodiments of Formulas (I)-(VIII), each p is 0 or 1; in some embodiments of Formulas (I)-(VIII), p is 0; in some embodiments of Formulas (I)-(VIII), p is 1.

[0792] In some embodiments of Formulas (I)-(VIII), each —(C.sub.1-4 alkylene) is —(C.sub.1-3 alkylene).

[0793] In some embodiments of Formulas (I)-(VIII), each —(C.sub.1-4 alkylene) is —(C.sub.1-2 alkylene).

[0794] In some embodiments of Formulas (I)-(VIII), each —(C.sub.1-4 alkylene) is —(C.sub.1 alkylene).

[0795] In some embodiments of Formulas (I)-(VIII), each —(C.sub.1-4 alkylene) is —CH.sub.2—.

[0796] In some embodiments of Formulas (I)-(VIII), each —(C.sub.1-4 alkylene) is optionally substituted with halide (e.g., F, Cl, Br, I).

[0797] In some embodiments of Formulas (I)-(VIII), each —(C.sub.1-4 alkylene) is optionally substituted with F.

[0798] Illustrative compounds of Formulas (I)-(VIII) are shown in Table 3.

TABLE-US-00005 TABLE 3 [00019] 1 [00020] 2 [00021] 3 [00022] 4 [00023] 5 [00024] 6 [00025] 7 [00026] 8 [00027] 9 [00028] 10 [00029] 11 [00030] 12 [00031] 13 [00032] 14 [00033] 15 [00034] 16 [00035] 17 [00036] 18 [00037] 19 [00038] 20 [00039] 21 [00040] 22 [00041] 23 [00042] 24 [00043] 25 [00044] 26 [00045] 27 [00046] 28 [00047] 29 [00048] 30 [00049] 31 [00050] 32 [00051] 33 [00052] 34 [00053] 35 [00054] 36 [00055] 37 [00056] 38 [00057] 39 [00058] 40 [00059] 41 [00060] 42 [00061] 43 [00062] 44 [00063] 45 [00064] 46 [00065] 47 [00066] 48 [00067] 49 [00068] 50 [00069] 51 [00070] 52 [00071] 53 [00072] 54 [00073] 55 [00074] 56 [00075] 57 [00076] 58 [00077] 59 [00078] 60 [00079] 61 [00080] 62 [00081] 63 [00082] 64 [00083] 65 [00084] 66 [00085] 67 [00086] 68 [00087] 69 [00088] 70 [00089] 71 [00090] 72 [00091] 73 [00092] 74 [00093] 75 [00094] 76 [00095] 77 [00096] 78 [00097] 79 [00098] 80 [00099] 81 [00100] 82 [00101] 83 [00102] 84 [00103] 85 [00104] 86 [00105] 87 [00106] 88 [00107] 89 [00108] 90 [00109] 91 [00110] 92 [00111] 93 [00112] 94 [00113] 95 [00114] 96 [00115] 97 [00116] 98 [00117] 99 [00118] 100 [00119] 101 [00120] 102 [00121] 103 [00122] 104 [00123] 105 [00124] 106 [00125] 107 [00126] 108 [00127] 109 [00128] 110 [00129] 111 [00130] 112 [00131] 113 [00132] 114 [00133] 115 [00134] 116 [00135] 117 [00136] 118 [00137] 119 [00138] 120 [00139] 121 [00140] 122 [00141] 123 [00142] 124 [00143] 125 [00144] 126 [00145] 127 [00146] 128 [00147] 129 [00148] 130 [00149] 131 [00150] 132 [00151] 133 [00152] 134 [00153] 135 [00154] 136 [00155] 137 [00156] 138 [00157] 139 [00158] 140 [00159] 141 [00160] 142 [00161] 143 [00162] 144 [00163] 145 [00164] 146 [00165] 147 [00166] 148 [00167] 149 [00168] 150 [00169] 151 [00170] 152 [00171] 153 [00172] 154 [00173] 155 [00174] 156 [00175] 157 [00176] 158 [00177] 159 [00178] 160 [00179] 161 [00180] 162 [00181] 163 [00182] 164 [00183] 165 [00184] 166 [00185] 167 [00186] 168 [00187] 169 [00188] 170 [00189] 171 [00190] 172 [00191] 173 [00192] 174 [00193] 175 [00194] 176 [00195] 177 [00196] 178 [00197] 179 [00198] 180 [00199] 181 [00200] 182 [00201] 183 [00202] 184 [00203] 185 [00204] 186 [00205] 187 [00206] 188 [00207] 189 [00208] 190 [00209] 191 [00210] 192 [00211] 193 [00212] 194 [00213] 195 [00214] 196 [00215] 197 [00216] 198 [00217] 199 [00218] 200 [00219] 201 [00220] 202 [00221] 203 [00222] 204 [00223] 205 [00224] 206 [00225] 207 [00226] 208 [00227] 209 [00228] 210 [00229] 211 [00230] 212 [00231] 213 [00232] 214 [00233] 215 [00234] 216 [00235] 217 [00236] 218 [00237] 219 [00238] 220 [00239] 221 [00240] 222 [00241] 223 [00242] 224 [00243] 225 [00244] 226 [00245] 227 [00246] 228 [00247] 229 [00248] 230 [00249] 231 [00250] 232 [00251] 233 [00252] 234 [00253] 235 [00254] 236 [00255] 237 [00256] 238 [00257] 239 [00258] 240 [00259] 241 [00260] 242 [00261] 243 [00262] 244 [00263] 245 [00264] 246 [00265] 247 [00266] 248 [00267] 249 [00268] 250 [00269] 251 [00270] 252 [00271] 253 [00272] 254 [00273] 255 [00274] 256 [00275] 257 [00276] 258 [00277] 259 [00278] 260 [00279] 261 [00280] 262 [00281] 263 [00282] 264 [00283] 265 [00284] 266 [00285] 267 [00286] 268 [00287] 269 [00288] 270 [00289] 271 [00290] 272 [00291] 273 [00292] 274 [00293] 275 [00294] 276 [00295] 277 [00296] 278 [00297] 279 [00298] 280 [00299] 281 [00300] 282 [00301] 283 [00302] 274 [00303] 285 [00304] 286 [00305] 287 [00306] 288 [00307] 289 [00308] 290 [00309] 291 [00310] 292 [00311] 293 [00312] 294 [00313] 295 [00314] 296 [00315] 297 [00316] 298 [00317] 299 [00318] 300 [00319] 301 [00320] 302 [00321] 303 [00322] 304 [00323] 305 [00324] 306 [00325] 307 [00326] 308 [00327] 309 [00328] 310 [00329] 311 [00330] 312 [00331] 313 [00332] 314 [00333] 315 [00334] 316 [00335] 317 [00336] 318 [00337] 319 [00338] 320 [00339] 321 [00340] 322 [00341] 323 [00342] 324 [00343] 325 [00344] 326 [00345] 327 [00346] 328 [00347] 329 [00348] 330 [00349] 331 [00350] 332 [00351] 333 [00352] 334 [00353] 335 [00354] 336 [00355] 337 [00356] 338 [00357] 339 [00358] 340 [00359] 341 [00360] 342 [00361] 343 [00362] 344 [00363] 345 [00364] 346 [00365] 347 [00366] 348 [00367] 349 [00368] 350 [00369] 351 [00370] 352 [00371] 353 [00372] 354 [00373] 355 [00374] 356 [00375] 357 [00376] 358 [00377] 359 [00378] 360 [00379] 361 [00380] 362 [00381] 363 [00382] 364 [00383] 365 [00384] 366 [00385] 367 [00386] 368 [00387] 369 [00388] 370 [00389] 371 [00390] 372 [00391] 373 [00392] 374 [00393] 375 [00394] 376 [00395] 377 [00396] 378 [00397] 379 [00398] 380 [00399] 381 [00400] 382 [00401] 383 [00402] 384 [00403] 385 [00404] 386 [00405] 387 [00406] 388 [00407] 389 [00408] 390 [00409] 391 [00410] 392 [00411] 393 [00412] 394 [00413] 395 [00414] 396 [00415] 397 [00416] 398 [00417] 399 [00418] 400 [00419] 401 [00420] 402 [00421] 403 [00422] 404 [00423] 405 [00424] 406 [00425] 407 [00426] 408 [00427] 409 [00428] 410 [00429] 411 [00430] 412 [00431] 413 [00432] 414 [00433] 415 [00434] 416 [00435] 417 [00436] 418 [00437] 419 [00438] 420 [00439] 421 [00440] 422 [00441] 423 [00442] 424 [00443] 425 [00444] 426 [00445] 427 [00446] 428 [00447] 429 [00448] 430 [00449] 431 [00450] 432 [00451] 433 [00452] 434 [00453] 435 [00454] 436 [00455] 437 [00456] 438 [00457] 439 [00458] 440 [00459] 441 [00460] 442 [00461] 443 [00462] 444 [00463] 445 [00464] 446 [00465] 447 [00466] 448 [00467] 449 [00468] 450 [00469] 451 [00470] 452 [00471] 453 [00472] 454 [00473] 455 [00474] 456 [00475] 457 [00476] 458 [00477] 459 [00478] 460 [00479] 461 [00480] 462 [00481] 463 [00482] 464 [00483] 465 [00484] 466 [00485] 467 [00486] 468 [00487] 469 [00488] 470 [00489] 471 [00490] 472 [00491] 473 [00492] 474 [00493] 475 [00494] 476 [00495] 477 [00496] 478 [00497] 479 [00498] 480 [00499] 481 [00500] 482 [00501] 483 [00502] 484 [00503] 485 [00504] 486 [00505] 487 [00506] 488 [00507] 489 [00508] 490 [00509] 491 [00510] 492 [00511] 493 [00512] 494 [00513] 495 [00514] 496 [00515] 497 [00516] 498 [00517] 499 [00518] 500 [00519] 501 [00520] 502 [00521] 503 [00522] 504 [00523] 505 [00524] 506 [00525] 507 [00526] 508 [00527] 509 [00528] 510 [00529] 511 [00530] 512 [00531] 513 [00532] 514 [00533] 515 [00534] 516 [00535] 517 [00536] 518 [00537] 519 [00538] 520 [00539] 521 [00540] 522 [00541] 523 [00542] 524 [00543] 525 [00544] 526 [00545] 527 [00546] 528 [00547] 529 [00548] 530 [00549] 531 [00550] 532 [00551] 533 [00552] 534 [00553] 535 [00554] 536 [00555] 537 [00556] 538 [00557] 539 [00558] 540 [00559] 541 [00560] 542 [00561] 543 [00562] 544 [00563] 545 [00564] 546 [00565] 547 [00566] 548 [00567] 549 [00568] 550 [00569] 551 [00570] 552 [00571] 553 [00572] 554 [00573] 555 [00574] 556 [00575] 557 [00576] 558 [00577] 559 [00578] 560 [00579] 561 [00580] 562 [00581] 563 [00582] 564 [00583] 565 [00584] 566 [00585] 567 [00586] 568 [00587] 569 [00588] 570 [00589] 571 [00590] 572 [00591] 573 [00592] 574 [00593] 575 [00594] 576 [00595] 577 [00596] 578 [00597] 579 [00598] 580 [00599] 581 [00600] 582 [00601] 583 [00602] 574 [00603] 585 [00604] 586 [00605] 587 [00606] 588 [00607] 589 [00608] 590 [00609] 591 [00610] 592 [00611] 593 [00612] 594 [00613] 595 [00614] 596 [00615] 597 [00616] 598 [00617] 599 [00618] 600 [00619] 601 [00620] 602 [00621] 603 [00622] 604 [00623] 605 [00624] 606 [00625] 607 [00626] 608 [00627] 609 [00628] 610 [00629] 611 [00630] 612 [00631] 613 [00632] 614 [00633] 615 [00634] 616 [00635] 617 [00636] 618 [00637] 619 [00638] 620 [00639] 621 [00640] 622 [00641] 623 [00642] 624 [00643] 625 [00644] 626 [00645] 627 [00646] 628 [00647] 629 [00648] 630 [00649] 631 [00650] 632 [00651] 633 [00652] 634 [00653] 635 [00654] 636 [00655] 637 [00656] 638 [00657] 639 [00658] 640 [00659] 641 [00660] 642

Administration and Pharmaceutical Compositions

[0799] Also provided herein are compositions (e.g., pharmaceutical compositions) that include at least one dual CLK/DYRK inhibitor, or a pharmaceutically acceptable salt or solvate thereof, or a combination of a CLK inhibitor, or a pharmaceutically acceptable salt or solvate thereof, and DYRK inhibitor, or a pharmaceutically acceptable salt or solvate thereof, (e.g., any of the exemplary CLK or DYRK inhibitors described herein or known in the art) and instructions for performing any of the methods described herein. In some embodiments, the compositions (e.g., pharmaceutical compositions) can be disposed in a sterile vial or a pre-loaded syringe.

[0800] The term “administration” or “administering” refers to a method of providing a dosage of a compound or pharmaceutical composition to a vertebrate or invertebrate, including a mammal, a bird, a fish, or an amphibian, where the method is, e.g., orally, subcutaneously, intravenously, intralymphatically, intranasally, topically, transdermally, intraperitoneally, intramuscularly, intrapulmonarilly, vaginally, rectally, ontologically, neuro-otologically, intraocularly, subconjuctivally, via anterior eye chamber injection, intravitreally, intraperitoneally, intrathecally, intracystically, intrapleurally, via wound irrigation, intrabuccally, intra-abdominally, intra-articularly, intra-aurally, intrabronchially, intracapsularly, intrameningeally, via inhalation, via endotracheal or endobronchial instillation, via direct instillation into pulmonary cavities, intraspinally, intrasynovially, intrathoracically, via thoracostomy irrigation, epidurally, intratympanically, intracisternally, intravascularly, intraventricularly, intraosseously, via irrigation of infected bone, or via application as part of any admixture with a prosthetic device. The method of administration can vary depending on various factors, e.g., the components of the pharmaceutical composition, the site of the disease, the disease involved, and the severity of the disease. In some embodiments, the administration method includes oral or parenteral administration.

[0801] The term “subject” is defined herein to include animals such as mammals, including but not limited to, mice, rats, rabbits, dogs, cats, horses, goats, sheep, pigs, goats, cows, primates (e.g., humans), and the like. In some embodiments, the subject is a human. In some embodiments of any of the methods described herein, a subject may be referred to as a “patient.” In some embodiments of any of the methods described herein, the subject is 1 year old or older, 5 years old or older, 10 years old or older, 15 years old or older, 18 years old or older, 20 years old or older, 25 years old or older, 30 years old or older, 35 years old or older, 40 years old or older, 45 years old or older, 50 years old or older, 55 years old or older, 60 years old or older, 65 years old or older, 70 years old or older, 75 years old or older, 80 years old or older, 85 years old or older, 90 years old or older, 95 years old or older, 100 years old or older, or 105 years old or older.

[0802] In some embodiments, the compound(s) provided herein, for example, a first compound and a second compound, may be administered simultaneously or sequentially (in either order). The CLK inhibitor, or a pharmaceutically acceptable salt or solvate thereof, can be the first compound or the second compound. Likewise, the DYRK inhibitor, or a pharmaceutically acceptable salt or solvate thereof, can be the first compound or the second compound. For example, in some embodiments described herein, the CLK inhibitor, or a pharmaceutically acceptable salt or solvate thereof, may be administered first, followed by the DYRK inhibitor, or a pharmaceutically acceptable salt or solvate thereof. In other embodiments, the DYRK inhibitor, or a pharmaceutically acceptable salt or solvate thereof, may be administered first, followed by the CLK inhibitor, or a pharmaceutically acceptable salt or solvate thereof. Simultaneous administration refers to administration at substantially the same time. In some embodiments, the compound(s) provided herein, for example, a first compound and a second compound, are combined into a single formulation. Alternatively, the compound(s) provided herein, for example, a first compound and a second compound, may be formulated separately. In some embodiments, the compound(s) provided herein are administered parenterally, including intramuscularly, intraarticularly, periarticularly, intraspinally, intrasynovially, and epidurally. For example, the compound(s) can be injected locally at the site of the osteoarthritis (e.g., knee, hip, shoulder, etc.). Injections can occur at one or more locations surrounding the joint. In some embodiments, the injection is guided using an imaging method such as ultrasound. In some embodiments, administration (e.g., injection) of a first compound and second compound is preceded or combined with a local anesthetic. In some embodiments, administration (e.g., injection) of a single compound is preceded or combined with a local anesthetic.

[0803] Compounds provided herein intended for pharmaceutical use may be administered as crystalline or amorphous products. Pharmaceutically acceptable compositions may include solid, semi solid, liquid, solutions, colloidal, liposomes, emulsions, suspensions, complexes, coacervates and aerosols. Dosage forms, such as, e.g., tablets, capsules, powders, liquids, suspensions, suppositories, aerosols, implants, controlled release or the like. They may be obtained, for example, as solid plugs, powders, or films by methods such as precipitation, crystallization, milling, grinding, supercritical fluid processing, coacervation, complex coacervation, encapsulation, emulsification, complexation, freeze drying, spray drying, or evaporative drying. Microwave or radio frequency drying may be used for this purpose. The compounds can also be administered in sustained or controlled release dosage forms, including depot injections, osmotic pumps, pills (tablets and or capsules), transdermal (including electrotransport) patches, implants and the like, for prolonged and/or timed, pulsed administration at a predetermined rate.

[0804] In some embodiments, the compositions (e.g., pharmaceutical compositions) are formulated for different routes of administration (e.g., intravenous, intramuscular, subcutaneous, or intracranial). In some embodiments, the compositions (e.g., pharmaceutical compositions) can include a pharmaceutically acceptable salt (e.g., phosphate buffered saline). In some embodiments, the compositions (e.g., pharmaceutical compositions) can include an enantiomer, a diastereoisomer, or a tautomer. Single or multiple administrations of any of the pharmaceutical compositions described herein can be given to a subject depending on, for example: the dosage and frequency as required and tolerated by the subject. A dosage of the pharmaceutical composition comprising a first compound, wherein the first compound is a CLK inhibitor and a second compound, wherein the second compound is a DYRK inhibitor or a single compound, wherein the single compound is a dual CLK/DYRK inhibitor, or pharmaceutically acceptable salt or solvate of the first, second, or single compounds, to effectively treat or ameliorate conditions, diseases, or symptoms of osteoarthritis.

[0805] The compounds can be administered either alone or in combination with a conventional pharmaceutical carrier, excipient or the like. Pharmaceutically acceptable excipients include, but are not limited to, ion exchangers, alumina, aluminum stearate, lecithin, self-emulsifying drug delivery systems (SEDDS) such as d-α-tocopherol polyethylene glycol 1000 succinate, surfactants used in pharmaceutical dosage forms such as Tweens, poloxamers or other similar polymeric delivery matrices, serum proteins, such as human serum albumin, buffer substances such as phosphates, tris, glycine, sorbic acid, potassium sorbate, partial glyceride mixtures of saturated vegetable fatty acids, water, salts or electrolytes, such as protamine sulfate, disodium hydrogen phosphate, potassium hydrogen phosphate, sodium-chloride, zinc salts, colloidal silica, magnesium trisilicate, polyvinyl pyrrolidone, cellulose-based substances, polyethylene glycol, sodium carboxymethyl cellulose, polyacrylates, waxes, polyethylene-polyoxypropylene-block polymers, and wool fat. Cyclodextrins such as α-, β, and γ-cyclodextrin, or chemically modified derivatives such as hydroxyalkylcyclodextrins, including 2- and 3-hydroxypropyl-β-cyclodextrins, or other solubilized derivatives can also be used to enhance delivery of compounds described herein. Dosage forms or compositions containing a compound as described herein in the range of 0.005% to 100% with the balance made up from non-toxic carrier may be prepared. The contemplated compositions may contain 0.001%-100% of a compound provided herein, in one embodiment 0.1-95%, in another embodiment 75-85%, in a further embodiment 20-80%. Actual methods of preparing such dosage forms are known, or will be apparent, to those skilled in this art; for example, see Remington: The Science and Practice of Pharmacy, 22.sup.nd Edition (Pharmaceutical Press, London, UK. 2012).

[0806] In one embodiment, the compositions will take the form of a unit dosage form such as a pill or tablet and thus the composition may contain, along with a compound provided herein, a diluent such as lactose, sucrose, dicalcium phosphate, or the like; a lubricant such as magnesium stearate or the like; and a binder such as starch, gum acacia, polyvinylpyrrolidine, gelatin, cellulose, cellulose derivatives or the like. In another solid dosage form, a powder, marume, solution or suspension (e.g., in propylene carbonate, vegetable oils, PEG's, poloxamer 124 or triglycerides) is encapsulated in a capsule (gelatin or cellulose base capsule). Unit dosage forms in which one or more compounds provided herein or additional active agents are physically separated are also contemplated; e.g., capsules with granules (or tablets in a capsule) of each drug; two-layer tablets; two-compartment gel caps, etc. Enteric coated or delayed release oral dosage forms are also contemplated.

[0807] Liquid pharmaceutically administrable compositions can, for example, be prepared by dissolving, dispersing, etc. a compound provided herein and optional pharmaceutical adjuvants in a carrier (e.g., water, saline, aqueous dextrose, glycerol, glycols, ethanol or the like) to form a solution, colloid, liposome, emulsion, complexes, coacervate or suspension. If desired, the pharmaceutical composition can also contain minor amounts of nontoxic auxiliary substances such as wetting agents, emulsifying agents, co-solvents, solubilizing agents, pH buffering agents and the like (e.g., sodium acetate, sodium citrate, cyclodextrin derivatives, sorbitan monolaurate, triethanolamine acetate, triethanolamine oleate, and the like).

[0808] Injectables can be prepared in conventional forms, either as liquid solutions, colloid, liposomes, complexes, coacervate or suspensions, as emulsions, or in solid forms suitable for reconstitution in liquid prior to injection. In some embodiments, the compositions are provided in unit dosage forms suitable for a single administration. In some embodiments, the compositions are provided in unit dosage forms suitable for twice a day administration. In some embodiments, the compositions are provided in unit dosage forms suitable for three times a day administration.

[0809] In some embodiments, the compositions are provided in dosage forms suitable for continuous dosage by intravenous infusion over a period of about 1-96 hours. In some embodiments, the compositions are provided in dosage forms suitable for continuous dosage by intravenous infusion over a period of about 1-72 hours. In some embodiments, the compositions are provided in dosage forms suitable for continuous dosage by intravenous infusion over a period of about 1-48 hours. In some embodiments, the compositions are provided in dosage forms suitable for continuous dosage by intravenous infusion over a period of about 1-24 hours. In some embodiments, the compositions are provided in dosage forms suitable for continuous dosage by intravenous infusion over a period of about 1-12 hours. In some embodiments, the compositions are provided in dosage forms suitable for continuous dosage by intravenous infusion over a period of about 1-6 hours. In some embodiments, the compositions are provided in dosage forms suitable for continuous dosage by intravenous infusion over a period of about 1-4 hours. In some embodiments, the compositions are provided in dosage forms suitable for continuous dosage by intravenous infusion over a period of about 1-3 hours. In some embodiments, the compositions are provided in dosage forms suitable for continuous dosage by intravenous infusion over a period of about 1-2 hours. In some embodiments, the compositions are provided in dosage forms suitable for continuous dosage by intravenous infusion over a period of about 1 hour or less.

[0810] The percentage of a compound provided herein contained in such parenteral compositions is highly dependent on the specific nature thereof, as well as the activity of the compound and the needs of the subject. However, percentages of active ingredient of 0.01% to 10% in solution are employable and could be higher if the composition is a solid or suspension, which could be subsequently diluted to the above percentages. In some embodiments, the composition comprises about 0.1 to about 10% of the active agent in solution. In some embodiments, the composition comprises about 0.1 to about 5% of the active agent in solution. In some embodiments, the composition comprises about 0.1 to about 4% of the active agent in solution. In some embodiments, the composition comprises about 0.15 to about 3% of the active agent in solution. In some embodiments, the composition comprises about 0.2 to about 2% of the active agent in solution.

[0811] In some embodiments, these compositions are administered by intravenous infusion to humans at doses of about 5 mg/m.sup.2 to about 300 mg/m.sup.2. In some embodiments, these compositions are administered by intravenous infusion to humans at doses of about 5 mg/m.sup.2 to about 200 mg/m.sup.2. In some embodiments, these compositions are administered by intravenous infusion to humans at doses of about 5 mg/m.sup.2 to about 100 mg/m.sup.2. In some embodiments, these compositions are administered by intravenous infusion to humans at doses of about 10 mg/m.sup.2 to about 50 mg/m.sup.2. In some embodiments, these compositions are administered by intravenous infusion to humans at doses of about 50 mg/m.sup.2 to about 200 mg/m.sup.2. In some embodiments, these compositions are administered by intravenous infusion to humans at doses of about 75 mg/m.sup.2 to about 175 mg/m.sup.2. In some embodiments, these compositions are administered by intravenous infusion to humans at doses of about 100 mg/m.sup.2 to about 150 mg/m.sup.2.

[0812] In one embodiment, the compositions can be administered to the respiratory tract (including nasal and pulmonary) e.g., through a nebulizer, metered-dose inhalers, atomizer, mister, aerosol, dry powder inhaler, insufflator, liquid instillation or other suitable device or technique.

[0813] In some embodiments, aerosols intended for delivery to the nasal mucosa are provided for inhalation through the nose. For optimal delivery to the nasal cavities, inhaled particle sizes of about 5 to about 100 microns are useful, with particle sizes of about 10 to about 60 microns being preferred. For nasal delivery, a larger inhaled particle size may be desired to maximize impaction on the nasal mucosa and to minimize or prevent pulmonary deposition of the administered formulation. In some embodiments, aerosols intended for delivery to the lung are provided for inhalation through the nose or the mouth. For delivery to the lung, inhaled aerodynamic particle sizes of about less than 10 μm are useful (e.g., about 1 to about 10 microns). Inhaled particles may be defined as liquid droplets containing dissolved drug, liquid droplets containing suspended drug particles (in cases where the drug is insoluble in the suspending medium), dry particles of pure drug substance, drug substance incorporated with excipients, liposomes, emulsions, colloidal systems, coacervates, aggregates of drug nanoparticles, or dry particles of a diluent which contain embedded drug nanoparticles.

[0814] In some embodiments, the CLK inhibitor, DYRK inhibitor, dual CLK/DYRKA inhibitor, or a pharmaceutically acceptable salt or solvate of any of the foregoing disclosed herein can be formulated for respiratory delivery (either systemic or local), and can be administered as aqueous formulations, as non-aqueous solutions or suspensions, as suspensions or solutions in halogenated hydrocarbon propellants with or without alcohol, as a colloidal system, as emulsions, coacervates, or as dry powders. Aqueous formulations may be aerosolized by liquid nebulizers employing either hydraulic or ultrasonic atomization or by modified micropump systems (like the soft mist inhalers, the Aerodose® or the AERx® systems). Propellant-based systems may use suitable pressurized metered-dose inhalers (pMDIs). Dry powders may use dry powder inhaler devices (DPIs), which are capable of dispersing the drug substance effectively. A desired particle size and distribution may be obtained by choosing an appropriate device.

[0815] In some embodiments, the CLK inhibitor, DYRK inhibitor, or dual CLK/DYRKA inhibitor that can be formulated for local or systemic respiratory delivery are compounds of Formulas (I)-(VIII), or a pharmaceutically acceptable salt or solvate thereof.

[0816] Solid compositions can be provided in various different types of dosage forms, depending on the physicochemical properties of the compound provided herein, the desired dissolution rate, cost considerations, and other criteria. In one of the embodiments, the solid composition is a single unit. This implies that one unit dose of the compound is comprised in a single, physically shaped solid form or article. In some embodiments, the solid composition comprises multiple dosage units.

[0817] Examples of single units which may be used as dosage forms for the solid composition include tablets, such as compressed tablets, film-like units, foil-like units, wafers, lyophilized matrix units, and the like. In one embodiment, the solid composition is a highly porous lyophilized form. Such lyophilizates, sometimes also called wafers or lyophilized tablets, are particularly useful for their rapid disintegration, which also enables the rapid dissolution of the compound. On the other hand, for some applications the solid composition may also be formed as a multiple unit dosage form as defined above. Examples of multiple units are powders, granules, microparticles, pellets, mini-tablets, beads, lyophilized powders, and the like. In one embodiment, the solid composition is a lyophilized powder. Such a dispersed lyophilized system comprises a multitude of powder particles, and due to the lyophilization process used in the formation of the powder, each particle has an irregular, porous microstructure through which the powder is capable of absorbing water very rapidly, resulting in quick dissolution. Effervescent compositions are also contemplated to aid the quick dispersion and absorption of the compound.

[0818] Another type of multiparticulate system which is also capable of achieving rapid drug dissolution is that of powders, granules, or pellets from water-soluble excipients which are coated with a compound provided herein so that the compound is located at the outer surface of the individual particles. In this type of system, the water-soluble low molecular weight excipient may be useful for preparing the cores of such coated particles, which can be subsequently coated with a coating composition comprising the compound and, for example, one or more additional excipients, such as a binder, a pore former, a saccharide, a sugar alcohol, a film-forming polymer, a plasticizer, or other excipients used in pharmaceutical coating compositions.

[0819] It is to be noted that concentrations and dosage values may also vary depending on the specific compound and the severity of the condition to be alleviated. It is to be further understood that for any particular patient, specific dosage regimens should be adjusted over time according to the individual need and the professional judgment of the person administering or supervising the administration of the compositions, and that the concentration ranges set forth herein are exemplary only and are not intended to limit the scope or practice of the claimed compositions.

[0820] Also provided herein are kits that include one or more (e.g., 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, or 20) of any of the pharmaceutical compositions described herein that includes a therapeutically effective amount of any of the dual CLK/DYRKA inhibitors, or a pharmaceutically acceptable salt or solvate thereof, as described herein. Also provided herein are kits that include one or more (e.g., 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, or 20) of any of the pharmaceutical compositions described herein that includes a therapeutically effective amount of a combination of a CLK inhibitor, or a pharmaceutically acceptable salt or solvate thereof, and a DYRK inhibitor, or a pharmaceutically acceptable salt or solvate thereof. In some embodiments, the CLK inhibitor, DYRK inhibitor, or dual CLK/DYRKA inhibitor are independently selected from compounds of Formulas (I)-(VIII), described herein, or a pharmaceutically acceptable salt or solvate thereof.

[0821] In some embodiments, the kits can include instructions for performing any of the methods described herein. In some embodiments, the kits can include at least one dose of any of the compositions (e.g., pharmaceutical compositions) described herein. In some embodiments, the kits can provide a syringe for administering any of the pharmaceutical compositions described herein.

[0822] In certain embodiments, a kit can include one or more delivery systems, e.g., for delivering or administering a compound as provided herein, and directions for use of the kit (e.g., instructions for treating a patient). In another embodiment, the kit can include a compound or composition as described herein and a label that indicates that the contents are to be administered to a patient with a cartilage disorder. In another embodiment, the kit can include a compound or composition as described herein and a label that indicates that the contents are to be administered to a patient with one or more of a particular cartilage disorders.

[0823] The kits described herein are not so limited; other variations will be apparent to one of ordinary skill in the art.

EXAMPLES

[0824] The disclosure is further described in the following examples, which do not limit the scope of the disclosure described in the claims.

General Procedures

[0825] Nuclear Speckles Assay

[0826] 200,000 cells per well were plated on glass cover slips in 12-well plates and treated with the indicated concentrations of compound 123 (Table 3). After approximately 6 hrs, cells were fixed and stained with a phospho-SC35 antibody (Santa Cruz Biotechnology), followed by an Alexa-Fluor 488 secondary antibody (Thermo Fisher) and DAPI (Thermo Fisher). Cells were imaged at 100× magnification using the EVOS FL (Life Technologies, Carlsbad, Calif.).

[0827] Western Blots

[0828] Cells were plated at 300,000 cells per well in a 6-well plate and following an overnight incubation, treated with DMSO (vehicle control) or indicated compounds and incubated at 37° C. and 5% CO.sub.2 for the indicated times. Following treatment, cells were trypsinized and pelleted by centrifugation and washed with PBS. Total protein from the cell pellet was extracted or for fractionation, protein was fractionated into cytoplasmic and nuclear fractions using a Nuclear and Cytoplasmic Extraction Reagents (NE-PER™) kit containing Halt™ protease and phosphatase inhibitors (Thermo Fisher). Protein concentrations were quantified using the Pierce Micro BCA protein assay kit (Thermo Fisher). 10-40 pg of reduced protein samples were resolved on NuPAGE 4-12% Bis-Tris gels and transferred onto nitrocellulose membranes (Thermo Fisher). Blots were blocked with non-fat dry milk. Primary antibodies were incubated overnight at 4° C. β-actin and Lamin B1 were used as loading controls (Supplementary Table S2 for primary antibodies). Mouse and rabbit horseradish peroxidase (HRP)-conjugated secondary antibodies were diluted in 5% blocking buffer in TBS-T. Protein-antibody complexes were detected by chemiluminescence using the SuperSignal West Femto Chemiluminescent Substrate (Thermo Fisher) and images were captured with a UVP ChemiDocIt2 camera system (Fisher Scientific, Hampton, N.H.).

[0829] qRT-PCR

[0830] Total RNA was isolated using a RNAeasy kit (Qiagen) as per the manufacturer's protocol. cDNA was synthesized using the iScript cDNA Synthesis Kit (Bio-Rad). Quantitative real-time PCR was performed using the CFX384 (Bio-Rad) using gene specific SYBR-green or TaqMan™ primers. Relative gene expression was determined by normalizing to housekeeping genes using the ΔΔCt method. Data was collected from at least 3 replicates per assay.

[0831] Nanostring Gene Expression Panel

[0832] Fifty nanograms of RNA was hybridized with Tagsets and probe pools from the nCounter® Vantage 3D™ Wnt Pathways Panel (NanoString Technologies) for 16 hrs at 67° C. Hybridized samples were ran on a nCounter® SPRINT Profiler (NanoString Technologies). Nanostring gene counts were normalized by the geometric mean of all housekeeping genes by nSolver (v3.0). P-values from normalized counts were calculated by an independent t-test and adjusted by the false discovery rate (FDR) method (Benjamini & Hochberg) to correct for multiple comparisons using R (v3.4.2). Data was plotted using R (v3.4.2).

[0833] siRNA Knockdowns

[0834] Reverse transfections were performed with siRNA (GE Dharmacon) control or a pool of hairpins targeting human CLK1, CLK2, CLK3, CLK4, SRSF5, SRSF6, DYRK1A mRNA using Lipofectamine RNAiMAX transfection reagent (ThermoFisher) (Supplementary Table 3 for list of siRNA) in serum- and antibiotic-free medium. 300,000 cells per well were plated in 6-well plates. Media was changed 24 hrs after transfection and cells were incubated for an additional 72 hrs at 37° C. and 5% CO2. Cells were collected by trypsinization and qRT-PCR, Nanostring gene expression, and Western blot analyses were performed as previously described.

[0835] In Vivo Animal Models

[0836] All animal housing and research procedures were performed at Samumed, LLC, 9381 Judicial Drive, Suite 160, San Diego, Calif. 92121, USA. The standards for animal husbandry and care followed were based on the U.S. Department of Agriculture's (USDA) Animal Welfare Act (9 CFR Parts 1, 2, and 3), the Guide for the Care and Use of Laboratory Animals, and approved Samumed, LLC Animal Committee protocols. The attending veterinarian was on-call during the live animal phase of this study.

[0837] Male Sprague Dawley (SD) rats (250 g±30 g) (Charles River, Wilmington, Mass.) were used for all animal studies. All animals were treatment naïve at the start of the studies. Procedures were performed during the hours of 8 am-5 pm on weekdays in a sterile hood in the vivarium. Rats were housed in individual ventilated cages (≤3 per cage) under the following conditions:

TABLE-US-00006 Identification Tail markings (lab marker) and cage cards Acclimation At least 48 hours Caging All animals were housed using Alternative Designs, MACS ventilated caging system. Quantity per cage: <3 Environmental Temperature was monitored and controlled between 68° F. and Conditions 73° F. Relative Humidity was controlled between 45% and 55%. Photoperiod 12-hour light/12-hour dark Diet Animals had ad libitum access to Certified Rodent Diet, Envigo T.2920X (irradiated). Water Animals had ad libitum access to RO water offered via 16 oz water bottles. Bedding All cages used Envigo Aspen Sani-chips bedding, T.7090A (¼″-½″ deep) Sanitation All cages were changed weekly, to include fresh bedding, feed, and water. Rooms and other equipment were sanitized weekly and/or more frequently if needed. Welfare Health Monitoring (HM) Plus with Helicobacter (Charles River) assessments tests were performed on sentinel rats for routine health surveillance. All study rats were monitored weekly by visual observation. No adverse events were observed and therefore no interventions were performed.

[0838] Commonly used anesthetics such as isoflurane/O.sub.2, disinfectants such as betadine or chlorhexidine solution, analgesics such as Buprenorphine (0.5 mg/kg) were used as necessary. All analysis where possible were performed blinded. Each treatment group was an experimental unit and no animals were excluded from any analysis.

[0839] Surgery-Induced OA Model (ACLT+pMMx)

[0840] For Nanostring analysis and qPCR: At 10 weeks postnatal age, 32 rats were subjected to severing of the anterior cruciate, medial collateral and medial meniscotibial ligaments (ACLT+pMMx). 8 rats (male, 10 weeks old) were untreated controls (Sham). Each rat was anesthetized with an isoflurane/O.sub.2 mixture until the flexor withdrawal reflex was abolished. The surgeon wore a face mask, hair net, lab coat and shoe covers, and gloves that were disinfected with betadine or chlorhexidine. Surgery tools were sterilized with an autoclave or bead sterilizer and disinfected between animals using a bead sterilizer. After being shaved and disinfected with betadine or chlorhexidine solution, the right knee joint was exposed through a medial para-patellar approach. The medical collateral ligament (MCL) was transected with surgical scalpels. The patella was dislocated laterally, and the knee was placed in full flexion followed by anterior cruciate ligament (ACL) transection with surgical scalpels. The medial meniscus (MM) was also partially transected. After surgery, the joint surface was washed with sterile saline solution, and the capsule was sutured using Vicryl 4-0 (Ethicon, Edinburgh, UK) absorbable suture. The skin was closed with 9 mm auto clips (Mikron precision INC, Gardena Calif.). Buprenorphine (0.5 mg/kg) was administered immediately after the surgery and daily for one-week post-surgery. All the surgery, rats were allowed to move freely in plastic cages until their necropsies. One-week post-surgery, rats were randomized into each group by picking numbers from the envelop and given IA compound 123 (0.1 μg, 0.3 μg, 1 μg in 50 μL) or vehicle (n=8 rats per group). At the indicated timepoints, animals were sacrificed using Carbon dioxide (CO.sub.2). Cartilage was isolated, flash frozen in liquid Nitrogen and stored at −80° C. until processing for RNA extraction.

[0841] For Western blot: At 10 weeks postnatal age, 16 rats were subjected to severing of the anterior cruciate, medial collateral and medial meniscotibial ligaments (ACLT+pMMx), randomized and treated with compound 123 or vehicle (n=4 rats per group), as described above. At the indicated timepoints, animals were sacrificed using Carbon dioxide (CO.sub.2). Cartilage was isolated, flash frozen in liquid Nitrogen and stored at −80° C. until processing for protein extraction.

[0842] Monosodium Iodoacetate (MIA) Injection Induced OA Model

[0843] For cytokine, MMP, histology (H&E and Safranin O-Fast Green staining), OARSI scores and weight bearing measurements: At 10 weeks postnatal age, 20 rats were subjected to MIA injection (3 mg in 50 μL). Each rat was anesthetized with an isoflurane/O.sub.2 mixture until the flexor withdrawal reflex was abolished. The surgeon wore a face mask, hair net, lab coat and shoe covers, and gloves that were disinfected with betadine or chlorhexidine between animals. All tools were sterilized with an autoclave. MIA was dissolved in 0.9% (w/v) saline (3 mg in 50 μL). The solution was filtrated with 0.22 μm membrane before administration. After being shaved and disinfected with betadine or chlorhexidine solution, the right knees were injected intra-articularly with 50 μL of MIA using 0.5-in 26-gauge needle, while the contralateral knees received an IA injection of 0.9% saline. After injection, the injected surface was washed with sterile saline solution. All the rats were allowed to move freely in plastic cages until their necropsies at different time points post-MIA injection.

[0844] 10 rats (male, 10 weeks old) were untreated controls. MIA injected rats were randomized into each group by picking numbers from the envelop and were given IA compound 123 (0.3 μg in 50 μL) or vehicle (n=10 rats per group). At time points of day 1, 11, 28, knee joints were isolated for biochemical analysis or histology. For biochemical analysis, knee joints were frozen in liquid nitrogen.

[0845] For Western blot: At 10 weeks postnatal age, 20 rats were subjected to MIA injection (3 mg in 50 μL), randomized and treated with compound 123 (0.1 μg, 0.3 μg, 1.0 μg) or vehicle (n=5 rats per group), as described above. On day 11, animals were sacrificed using Carbon dioxide (CO.sub.2). Cartilage was isolated, flash frozen in liquid Nitrogen and stored at −80° C. until processing for protein extraction.

[0846] Primary and Secondary Antibodies Used

TABLE-US-00007 Antibody Against Source Catalog CLK1 Abcam ab74044 CLK2 Abcam ab65082 CLK3 Cell Signaling Technology 3256 CLK4 Abcam ab67936 DYRK1A Cell Signaling Technology 8765 HIPK2 Cell Signaling Technology 5091 Anti-Phosphoepitope SR proteins EMD Millipore MABE50 SRSF1 Abcam ab38017 SRSF5 Sigma Aldrich HPA043484 SRSF6 LifeSpan BioSciences, Inc. LS-C290327 Phospho-NF-κB p65 (Ser468) Cell Signaling Technology 3039 total NFkB p65 Cell Signaling Technology 8242S Phospho-NF-κB p105 (Ser933) (18E6) Cell Signaling Technology 4806 NF-κB1 p105/p50 (D4P4D) Cell Signaling Technology 13586 phospho-cJun Cell Signaling Technology 2361S Phospho-FoxO1 (Thr24)/FoxO3a (Thr32) Cell Signaling Technology 9464 FOXO1 (C29H4) Cell Signaling Technology 2880 Phospho-SAPK/JNK (Thr183/Tyr185) Cell Signaling Technology 9251 SAPK/JNK Antibody Cell Signaling Technology 9252 Phospho-SirT1 (Ser27) Cell Signaling Technology 2327 Phospho-SirT1 (Ser47) Cell Signaling Technology 2314 SirT1 Antibody Cell Signaling Technology 2310 Phospho-Stat3 (Ser727) Cell Signaling Technology 9134 Phospho-Stat3 (Tyr705) (D3A7) Cell Signaling Technology 9145 Stat3 Cell Signaling Technology 9139 Pp38/MAPK Cell Signaling Technology 9211S Total p38/MAPk Cell Signaling Technology 9212S GAPDH Cell Signaling Technology 8884 Lamin B1 (D9V6H) Cell Signaling Technology 15068 TATA binding protein (TBP) Abcam ab63766 β-Actin (13E5) Cell Signaling Technology 5125 β-Catenin (D10A8) Cell Signaling Technology 8480 TCF7 Cell Signaling Technology 2203 TCF4 Cell Signaling Technology 2569 LEF1 Cell Signaling Technology 2230 AXIN2 Abcam ab32197 AXIN2 Cell Signaling Technology 2151 AML1 (D33G6) (RUNX1) Cell Signaling Technology 4336 COMP R&D Systems AF3134 SOX9 Abcam ab85230 TLR4 Abcam abl3867 phospho-AKT Cell Signaling Technology 9271S

[0847] siRNAs Used

TABLE-US-00008 Gene siRNA Source Catalog Number Control ON-TARGETplus Non-targeting Control Pool Dharmacon D-001810-10 CLK1 Individual: ON-TARGETplus CLK1 siRNA Targeted Dharmacon J-004800-07 Region: Non-Coding,ORF CLK2 MISSION ® siRNA Human Kinase CLK2 (siRNA6) Sigma SIHK0460 Aldrich CLK2 Individual: ON-TARGETplus CLK2 siRNA Targeted Dharmacon J-004801-10 Region: 5′UTR,Non-Coding,ORF CLK3 Individual: ON-TARGETplus CLK3 siRNA Targeted Dharmacon J-004802-09 Region: Non-Coding,ORF CLK4 SMARTpool: ON-TARGETplus CLK4 siRNA Dharmacon L-004803-00 DYRK1A SMARTpool: ON-TARGETplus DYRK1A siRNA Dharmacon L-004805-00 CTNNB1 SMARTpool: siGENOME CTNNB1 siRNA Dharmacon M-003482-00 TCF7 SMARTpool: ON-TARGETplus Tcf7 siRNA Dharmacon L-019735-00 SRSF1 SMARTpool: ON-TARGETplus SRSF1 siRNA Dharmacon L-018672-01 SRSF4 SMARTpool: ON-TARGETplus SRSF4 siRNA Dharmacon L-005151-01 SRSF5 SMARTpool: ON-TARGETplus SRSF5 Dharmacon L-007279-01 SRSF6 SMARTpool: ON-TARGETplus SRSF6 siRNA Dharmacon L-016067-01 STAT3 SMARTpool: ON-TARGETplus STAT3 siRNA Dharmacon L-003544-00 RELB SMARTpool: ON-TARGETplus RELB Dharmacon L-004767-00 RELA SMARTpool: ON-TARGETplus RELA Dharmacon L-003533-00 HIPK2 SMARTpool: ON-TARGETplus HIPK2 siRNA Dharmacon L-003266-00 TCF4 SMARTpool: ON-TARGETplus TCF7L2 siRNA Dharmacon L-003816-00 LEF1 SMARTpool: ON-TARGETplus LEF1 siRNA Dharmacon L-015396-00

Example 1. Wnt Pathway Activity Screening Assay

[0848] The screening assay for Wnt pathway activity is described as follows. Reporter cell lines can be generated by stably transducing cancer cell lines (e.g., colon cancer) or primary cells (e.g., IEC-6 intestinal cells) with a lentiviral construct that includes a Wnt-responsive promoter driving expression of the firefly luciferase gene.

[0849] SW480 colon carcinoma cells were transduced with a lentiviral vector expressing luciferase with a human Sp5 promoter consisting of a sequence of eight TCF/LEF binding sites. SW480 cells stably expressing the Sp5-Luc reporter gene and a hygromycin resistance gene were selected by treatment with 150 μg/mL of hygromycin for 7 days. These stably transduced SW480 cells were expanded in cell culture and used for all further screening activities. Each compound was dissolved in DMSO as a 10 mM stock and used to prepare compound source plates. Serial dilution (1:3, 10-point dose-response curves starting from 10 μM) and compound transfer was performed using the ECHO 550 (Labcyte, Sunnyvale, Calif.) into 384-well white solid bottom assay plates (Greiner Bio-One) with appropriate DMSO backfill for a final DMSO concentration of 0.1%. For Sp5-Luc reporter gene assays, the cells were plated at 4,000 cells/well in 384-well plates with a DMEM medium containing 1% fetal bovine serum, and 1% Penicillin-Streptomycin and incubated for 36 to 48 hours at 37° C. and 5% CO.sub.2. Following incubation, 15 μl of BriteLite Plus luminescence reagent (Perkin Elmer) was added to each well of the 384-well assay plates. The plates were placed on an orbital shaker for 2 min and then luminescence was quantified using the Envision (Perkin Elmer) plate reader. Readings were normalized to DMSO only treated cells, and normalized activities were utilized for EC.sub.50 calculations using the dose-response log (inhibitor) vs. response-variable slope (four parameters) nonlinear regression feature available in GraphPad Prism 5.0 (or Dotmatics). For EC.sub.50 of >10 μM, the percent inhibition at 10 μM is provided.

[0850] Table 4 shows the measured activity for representative compounds of Formulas (I)-(VIII) as described herein.

TABLE-US-00009 TABLE 4 Compound EC.sub.50 (μM) 1 0.0205 2 0.4790 3 0.1187 4 0.1229 5 0.0223 6 0.0057 7 0.6809 8 0.6132 9 0.5581 10 0.0903 11 0.0025 12 2.2197 13 0.6619 14 1.5970 15 0.0029 16 0.6790 17 0.9877 18 2.1485 19 1.8500 20 1.6480 21 0.9642 22 >10 23 1.5059 24 1.4515 25 0.3250 26 0.0821 27 >10 28 0.4089 29 >10 30 3.5744 31 1.2060 32 1.2680 33 4.6397 34 1.6370 35 0.2615 36 3.5070 37 1.7320 38 1.4280 39 1.8980 40 2.4370 41 0.2562 42 0.0843 43 0.0950 44 0.6270 45 0.8339 46 0.6300 47 0.2266 48 0.7800 49 3.2460 50 2.8060 51 0.8088 52 0.2526 53 1.1517 54 0.1760 55 0.0800 56 1.2500 57 0.2260 58 0.4637 59 1.3942 60 1.0905 61 0.7950 62 0.0370 63 0.0680 64 0.1060 65 0.1963 66 0.4770 67 0.0966 68 >10 69 >10 70 0.3300 71 0.0500 72 0.0050 73 0.0040 74 1.9600 75 0.0471 76 1.0327 77 1.8160 78 0.0570 79 0.0590 80 0.0364 81 0.0150 82 0.0410 83 0.5000 84 0.0650 85 0.0250 86 0.1200 87 0.0130 88 0.0300 89 0.0270 90 1.5000 91 0.0490 92 0.0028 93 0.1010 94 0.0400 95 0.2890 96 0.0300 97 0.1250 98 0.0070 99 0.4300 100 0.2100 101 0.0670 102 0.0610 103 1.3066 104 1.6570 105 2.3990 106 0.0790 107 0.2420 108 0.3148 109 0.2300 110 0.1205 111 1.1493 112 0.7930 113 0.4514 114 0.0950 115 0.3350 116 0.6840 117 0.6451 118 0.8485 119 0.0060 120 0.0046 121 >10 122 0.0188 123 0.0034 124 0.0014 125 0.0006 126 0.0110 127 0.0090 128 0.3450 129 0.0230 130 0.0100 131 0.0012 132 0.6380 133 0.6586 134 0.0409 135 0.0822 136 0.6373 137 0.0130 138 1.0548 139 1.0473 140 0.6427 141 0.0264 142 0.0191 143 0.0110 144 0.4600 145 >10 146 0.3750 147 0.0313 148 0.1200 149 0.2400 150 0.2400 151 0.2529 152 >10 153 0.0302 154 >10 155 0.0111 156 0.0100 157 0.0700 158 0.1500 159 0.0125 160 0.0110 161 0.0040 162 2.7262 163 0.0570 164 0.0057 165 0.0088 166 1.0701 167 0.0020 168 0.0123 169 >10 170 >10 171 >10 172 0.0080 173 0.0040 174 >10 175 0.8230 176 >10 177 0.0010 178 0.0350 179 0.0924 180 1.1205 181 >10 182 0.0283 183 >10 184 >10 185 1.5068 186 0.0051 187 >10 188 0.0854 189 0.0120 190 0.0233 191 0.0354 192 >10 193 0.9810 194 1.2719 195 1.7510 196 0.9990 198 0.9990 199 2.1258 200 0.0201 201 >10 202 0.0210 203 >10 204 0.0080 205 0.3440 206 >10 207 >10 208 0.0420 209 0.0410 210 0.0390 211 0.0200 212 0.1163 213 0.0530 214 >10 215 >10 216 >10 217 0.2681 218 0.0830 219 0.0857 220 0.0230 221 >10 222 >10 223 >10 224 0.0104 225 4.5673 226 2.8972 227 >10 228 >10 229 0.0454 230 0.0630 231 >10 232 0.0700 233 0.0553 234 0.0330 235 0.0510 236 0.0435 237 0.0526 238 0.2972 239 0.5969 240 0.2981 241 0.1621 242 0.0189 243 0.0100 244 0.0020 245 0.0077 246 0.0615 247 3.6404 248 >10 249 0.0593 250 0.0580 251 0.0320 252 0.0570 253 0.0018 254 0.0120 255 0.0040 256 0.0001 257 0.0222 258 0.7095 259 0.0980 260 0.0480 261 3.1130 262 0.0167 263 0.0353 264 0.4700 265 0.5512 266 1.4820 267 0.8229 268 0.8002 269 0.3544 270 3.3289 271 0.0663 272 0.0019 273 0.0092 274 0.0109 275 0.0455 276 0.0407 277 0.0101 278 0.0210 279 >10 280 >10 281 0.0220 282 0.2019 283 0.1544 284 1.6613 285 >10 286 >10 287 0.6199 288 0.0304 289 0.1244 290 0.0966 291 0.1092 292 0.0050 293 0.0405 294 0.0210 295 0.3774 296 >10 297 1.6066 298 >10 299 0.0183 300 0.5725 301 1.3544 302 0.0450 303 0.0450 304 0.0132 305 0.2464 306 0.3050 307 1.7347 308 2.9450 309 1.2850 310 1.1759 311 1.8500 312 3.7479 313 3.1153 314 0.8438 315 3.6150 316 0.2912 317 3.2588 318 3.0035 319 0.5937 320 0.1314 321 0.1974 322 0.7452 323 0.2240 324 1.6304 325 >10 326 0.6047 327 1.0300 328 0.3206 329 0.3903 330 0.6416 331 0.4180 332 0.4349 333 >10 334 2.2950 335 >10 336 2.4870 337 1.3682 338 1.9849 339 0.3746 340 0.0305 341 0.3100 342 >10 343 1.3450 344 >10 345 2.2496 346 >10 347 0.1463 348 0.1802 349 0.2600 350 0.2750 351 >10 352 >10 353 >10 354 0.3302 355 0.2017 356 1.3537 357 0.4214 358 >10 359 0.1000 360 0.6700 361 >10 362 >10 363 >10 364 0.2549 365 >10 366 >10 367 3.7284 368 0.4151 369 >10 370 0.5226 371 3.8539 372 >10 373 >10 374 >10 375 0.2500 376 >10 377 0.6579 378 >10 379 >10 380 >10 381 >10 382 >10 383 >10 384 0.9990 385 >10 386 >10 387 >10 388 0.8750 389 0.7106 390 >10 391 >10 392 >10 393 >10 394 >10 395 >10 396 >10 397 >10 398 1.0550 399 >10 400 >10 401 0.7078 402 1.5068 403 >10 404 >10 405 >10 406 >10 407 0.0224 408 1.4390 409 0.4322 410 0.0400 411 1.0650 412 0.1330 413 >10 414 >10 415 0.1911 416 0.3887 417 0.1017 418 0.9600 419 0.3986 420 0.3240 421 1.4690 422 3.5740 423 >10 424 0.6050 425 1.8900 426 1.5362 427 >10 428 0.0750 429 0.2710 430 2.6291 431 0.2850 432 1.2600 433 1.6250 434 1.7550 435 >10 436 >10 437 0.5800 438 0.3950 439 1.0350 440 3.7584 441 3.0583 442 1.1353 443 >10 444 1.4123 445 1.3496 446 0.0450 447 0.1037 448 0.6850 449 0.1651 450 1.6714 451 1.5407 452 1.8451 453 3.2950 454 >10 455 0.6039 456 2.9580 457 0.4450 458 0.5723 459 4.0486 460 3.8519 461 4.0743 462 >10 463 3.4100 464 0.5750 465 4.7090 466 1.8375 467 0.7500 468 5.2741 469 4.2100 470 8.2523 471 1.1716 472 >10 473 >10 474 0.7000 475 7.6900 476 >10 477 3.4472 478 1.8800 479 3.4771 480 3.8654 481 >10 482 5.2700 483 3.4243 484 >10 485 >10 486 2.1350 487 2.8033 488 6.0953 489 >10 490 3.2916 491 3.8928 492 9.3750 493 4.9690 494 4.7500 494 >10 496 4.1638 497 >10 498 >10 499 0.9150 500 0.8900 501 >10 502 3.6415 503 1.0041 504 0.6429 505 1.9107 506 0.5723 507 0.4733 508 0.5780 509 3.6848 510 3.5514 511 0.4073 512 >10 513 0.3864 514 1.2732 515 0.4051 516 0.4197 517 0.2441 518 1.6829 519 >10 520 >10 521 >10 522 1.5135 523 2.5118 524 >10 525 0.4787 526 1.3039 527 0.5536 528 3.6395 529 >10 530 >10 531 >10 532 >10 533 >10 534 >10 535 1.8531 536 1.1044 537 3.9923 538 1.0263 539 0.5134 540 0.0439 541 0.1038 542 0.1530 543 0.1275 544 0.1084 545 0.0215 546 0.0585 547 2.1238 548 0.1309 549 0.1288 550 0.0935 551 0.1493 552 0.0182 553 0.1615 554 0.0363 555 0.0656 556 0.4223 557 0.1839 558 0.1439 559 0.2498 560 0.3652 561 0.0140 562 0.0545 563 0.0800 564 1.3194 565 0.4248 566 0.0466 567 0.2646 568 0.2695 569 0.4709 570 0.5935 571 0.7057 572 0.1892 573 0.0230 574 0.3751 575 0.1611 576 0.1885 577 0.2560 578 0.1168 579 0.0327 580 0.4717 581 0.0569 582 0.0926 583 0.1074 584 1.8905 585 0.0348 586 0.1146 587 2.2058 588 0.5724 589 0.1017 590 1.0194 591 0.0570 592 0.3463 593 0.0131 594 0.0409 595 0.0686 596 0.7096 597 0.3819 598 0.1779 599 0.1323 600 0.3809 601 0.3193 602 0.1186 603 0.0095 604 0.0133 605 0.0268 606 0.1015 607 0.4678 608 0.4469 609 0.8240 610 0.6067 611 0.1070 612 0.3571 613 3.6364 614 0.1645 615 0.3828 616 1.4015 617 0.5774 618 0.0418 619 0.0518 620 0.0868 621 0.3380 622 >10 623 0.2845 624 0.0733 625 >10 626 >10 627 >10 628 >10 629 1.080 630 >10 631 3.381 632 >10 633 >10 634 3.662 635 6.071 636 0.097 637 >10 638 >10 639 >10 640 >10 641 >10 642 >10

Example 2. DYRK1A Kinase Activity Assay

[0851] Representative compounds were screened using the assay procedure for DYRK1A kinase activity as described below.

[0852] Each compound was dissolved in DMSO as a 10 mM stock and used to prepare compound source plates. Serial dilution (1:3, 11-point dose-response curves from 10 μM to 0.00016 μM) and compound transfer was performed using the ECHO 550 (Labcyte, Sunnyvale, Calif.) into 1536-well black-walled round bottom plates (Corning).

[0853] The DYRK1A kinase assay was run using the Ser/Thr 18 peptide Z-lyte assay kit according to manufacturer's instructions (Life Technologies—a Division of Thermo-Fisher). This is a non-radioactive assay using fluorescence resonance energy transfer (FRET) between coumarin and fluorescein to detect kinase activity which is represented as a ratio of coumarin emission/fluorescein emission.

[0854] Briefly, recombinant DYRK1A kinase, ATP and Ser/Thr peptide 18 were prepared in 1× Kinase buffer to final concentrations of 0.19 μg/mL, 30 μM, and 4 μM respectively. The mixture was allowed to incubate with the representative compounds for one hour at room temperature. All reactions were performed in duplicate. Unphosphorylated (“0% Control”) and phosphorylated (“100% control”) forms of Ser/Thr 18 served as control reactions. Additionally, an 11-point dose-response curve of Staurosporine (1 μM top) was run to serve as a positive compound control.

[0855] After incubation, Development Reagent A was diluted in Development Buffer then added to the reaction and allowed to further incubate for one hour at room temperature. The plate was read at Ex 400 Em 455 to detect the coumarin signal and Ex 400 Em 520 to measure the signal (EnVision Multilabel Plate Reader, PerkinElmer).

[0856] The Emission ratio (Em) was calculated as a ratio of the coumarin (C) emission signal (at 445 nm)/Fluorescein (F) emission signal (at 520 nm). The percent phosphorylation was then calculated using the following formula: [1−((Em ratio×F100%)−C100%)/((C0%−C100%)+(Em ratio×(F100%−F0%)))]. Dose-response curves were generated and inhibitory concentration (IC.sub.50) values were calculated using non-linear regression curve fit in the Dotmatics' Studies Software (Bishops Stortford, UK).

[0857] Table 5 shows the measured activity for representative compounds of Formulas (I)-(VII) as described herein.

TABLE-US-00010 TABLE 5 Compound EC.sub.50 (μM) 1 0.012 2 0.063 3 0.027 4 0.010 5 0.012 6 0.014 7 0.007 8 0.008 9 0.008 10 0.004 11 0.009 12 0.010 13 0.010 14 0.012 15 0.004 16 0.022 17 0.004 18 0.033 19 0.004 20 0.001 21 0.001 22 0.020 23 0.015 24 0.005 25 0.010 26 0.020 27 0.021 28 0.024 29 0.011 30 0.009 31 0.019 32 0.024 33 0.056 34 0.021 35 0.002 36 0.063 37 0.054 38 0.050 39 0.022 40 0.060 41 0.009 42 0.001 43 0.001 44 0.011 45 0.021 46 0.006 47 0.002 48 0.011 49 0.025 50 0.056 51 0.045 52 0.004 53 0.032 54 0.001 55 0.001 56 0.002 57 0.003 58 0.005 59 0.004 60 0.017 61 0.006 62 0.001 63 0.006 64 0.001 65 0.001 66 0.004 67 0.001 68 0.003 69 0.002 70 0.002 71 0.002 72 0.002 73 0.001 74 0.006 75 0.006 76 0.001 77 0.002 78 0.001 79 0.002 80 0.004 81 0.001 82 0.017 83 0.004 84 0.001 85 0.059 86 0.038 87 0.001 88 0.001 89 0.001 90 0.002 91 0.001 92 0.001 93 0.007 94 0.001 95 0.001 96 0.001 97 0.003 98 0.002 99 0.002 100 0.002 101 0.001 102 0.004 103 0.004 104 0.004 105 0.001 106 0.001 107 0.001 108 0.001 109 0.002 110 0.001 111 0.001 112 0.002 113 0.004 114 0.003 115 0.004 116 0.016 117 0.003 118 0.004 119 0.012 120 0.061 121 0.036 122 0.053 123 0.005 124 0.043 125 0.002 126 0.075 127 0.014 128 0.005 129 0.024 130 0.004 131 0.020 132 0.025 133 0.025 134 0.048 135 0.015 136 0.065 137 0.005 138 0.048 139 0.062 140 0.008 141 0.028 142 0.080 143 0.012 144 0.024 145 0.031 146 0.043 147 0.026 148 0.046 149 0.040 150 0.051 151 0.005 152 0.005 153 0.016 154 0.016 155 0.039 156 0.026 157 0.015 158 0.080 159 0.005 160 0.011 161 0.055 162 0.064 163 0.060 164 0.073 165 0.006 166 0.040 167 0.005 168 0.050 169 0.008 170 0.007 171 0.015 172 0.070 173 0.010 174 0.030 175 0.030 176 0.086 177 0.036 178 0.076 179 0.042 180 0.053 181 0.086 182 0.029 183 0.036 184 0.047 185 0.028 186 0.010 187 0.030 188 0.005 189 0.012 190 0.014 191 0.011 192 0.006 193 0.014 194 0.015 195 0.014 196 0.013 198 0.026 199 0.010 200 0.072 201 0.097 202 0.003 203 0.021 204 0.042 205 0.003 206 0.016 207 0.090 208 0.014 209 0.008 210 0.004 211 0.022 212 0.006 213 0.002 214 0.045 215 0.009 216 0.093 217 0.005 218 0.002 219 0.004 220 0.002 221 0.039 222 0.002 223 0.022 224 0.009 225 0.001 226 0.028 227 0.008 228 0.020 229 0.003 230 0.025 231 0.092 232 0.012 233 0.038 234 0.017 235 0.030 236 0.044 237 0.019 238 0.018 239 0.024 240 0.026 241 0.010 242 0.052 243 0.076 244 0.014 245 0.017 246 0.008 247 0.046 248 0.010 249 0.002 250 0.012 251 0.083 252 0.010 253 0.015 254 0.083 255 0.023 256 0.019 257 0.035 258 0.034 259 0.016 260 0.009 261 0.041 262 0.098 263 0.030 264 0.008 265 0.070 266 0.072 267 0.092 268 0.072 269 0.028 270 0.054 271 0.020 272 0.058 273 0.004 274 0.044 275 0.002 276 0.002 277 0.012 278 0.005 279 0.055 280 0.018 281 0.010 282 0.011 283 0.005 284 0.009 285 0.012 286 0.008 287 0.008 288 0.058 289 0.084 290 0.006 291 0.056 292 0.016 293 0.096 294 0.011 295 0.026 296 0.030 297 0.036 298 0.003 299 0.002 300 0.057 301 0.028 302 0.018 303 0.027 304 0.033 305 0.013 306 0.045 307 0.065 308 0.093 309 0.043 310 0.091 311 0.054 312 0.071 313 0.074 314 0.074 315 0.060 316 0.010 317 0.030 318 0.043 319 0.021 320 0.034 321 0.031 322 0.059 323 0.005 324 0.040 325 0.042 326 0.023 327 0.050 328 0.020 329 0.048 330 0.046 331 0.081 332 0.044 333 0.035 334 0.014 335 0.070 336 0.012 337 0.069 338 0.041 339 0.020 340 0.063 341 0.001 342 0.034 343 0.017 344 0.010 345 0.017 346 0.045 347 0.002 348 0.013 349 0.006 350 0.077 351 0.029 352 0.005 353 0.004 354 0.034 355 0.025 356 0.024 357 0.019 358 0.035 359 0.083 360 0.021 361 0.020 362 0.018 363 0.019 364 0.025 365 0.056 366 0.026 367 0.002 368 0.082 369 0.072 370 0.010 371 0.030 372 0.015 373 0.007 374 0.100 375 0.053 376 0.066 377 0.011 378 0.004 379 0.003 380 0.019 381 0.003 382 0.008 383 0.006 384 0.000 385 0.045 386 0.017 387 0.025 388 0.004 389 0.023 390 0.020 391 0.005 392 0.008 393 0.021 394 0.004 395 0.011 396 0.040 397 0.014 398 0.027 399 0.020 400 0.071 401 0.076 402 0.013 403 0.020 404 0.028 405 0.068 406 0.028 407 0.013 408 0.010 409 0.033 410 0.001 411 0.009 412 0.002 413 0.005 414 0.024 415 0.021 416 0.011 417 0.002 418 0.002 419 0.001 420 0.017 421 0.003 422 0.002 423 0.013 424 0.002 425 0.003 426 0.004 427 0.006 428 0.002 429 0.006 430 0.012 431 0.002 432 0.011 433 0.003 434 0.008 435 0.002 436 0.014 437 0.003 438 0.011 439 0.003 440 0.029 441 0.012 442 0.013 443 0.042 444 0.056 445 0.012 446 0.003 447 0.011 448 0.004 449 0.005 450 0.004 451 0.007 452 0.004 453 0.010 454 0.008 455 0.033 456 0.006 457 0.005 458 0.040 459 0.043 460 0.031 461 0.023 462 0.006 463 0.070 464 0.071 465 0.033 466 0.024 467 0.022 468 0.030 469 0.032 470 0.003 471 0.007 472 0.016 473 0.003 474 0.026 475 0.015 476 0.007 477 0.005 478 0.003 479 0.012 480 0.010 481 0.007 482 0.022 483 0.003 484 0.025 485 0.015 486 0.016 487 0.004 488 0.029 489 0.051 490 0.007 491 0.043 492 0.048 493 0.035 494 0.034 494 0.011 496 0.015 497 0.035 498 0.049 499 0.013 500 0.020 501 0.064 502 0.059 503 0.011 504 0.035 505 0.033 506 0.044 507 0.046 508 0.063 509 0.031 510 0.043 511 0.023 512 0.039 513 0.045 514 0.040 515 0.060 516 0.075 517 0.022 518 0.014 519 0.031 520 0.027 521 0.062 522 0.019 523 0.016 524 0.099 525 0.014 526 0.053 527 0.034 528 0.016 529 0.032 530 0.100 531 0.021 532 0.033 533 0.006 534 0.027 535 0.021 536 0.068 537 0.097 538 0.076 539 0.006 540 0.002 541 0.001 542 0.001 543 0.002 544 0.003 545 0.001 546 0.002 547 0.004 548 0.003 549 0.002 550 0.002 551 0.002 552 0.001 553 0.002 554 0.001 555 0.002 556 0.003 557 0.002 558 0.002 559 0.003 560 0.003 561 0.002 562 0.003 563 0.016 564 0.002 565 0.010 566 0.002 567 0.004 568 0.002 569 0.002 570 0.003 571 0.003 572 0.002 573 0.002 574 0.006 575 0.011 576 0.001 577 0.002 578 0.002 579 0.003 580 0.001 581 0.001 582 0.001 583 0.001 584 0.004 585 0.002 586 0.009 587 0.006 588 0.004 589 0.001 590 0.002 591 0.001 592 0.001 593 0.004 594 0.003 595 0.002 596 0.012 597 0.003 598 0.001 599 0.001 600 0.001 601 0.001 602 0.001 603 0.001 604 0.003 605 0.005 606 0.007 607 0.008 608 0.007 609 0.005 610 0.008 611 0.001 612 0.001 613 0.004 614 0.001 615 0.002 616 0.007 617 0.002 618 0.003 619 0.010 620 0.005 621 0.004 622 0.009 623 0.001 624 0.007 625 >10 626 >10 627 >10 628 >10 629 >10 630 >10 631 >10 632 >10 633 >10 634 >10 635 >10 636 >10 637 0.008 638 0.007 639 0.040 640 0.029 641 0.040 642 0.016

Example 3. CLK2 Kinase Activity Assay

[0858] Representative compounds were screened using the assay procedure for CLK2 kinase activity as described below.

[0859] Each compound was dissolved in DMSO as a 10 mM stock and used to prepare compound source plates. Serial dilution (1:3, 11-point dose-response curves from 10 μM to 0.00016 μM) and compound transfer was performed using the ECHO 550 (Labcyte, Sunnyvale, Calif.) into 1536-well black-walled round bottom plates (Corning).

[0860] The CLK2 kinase assay was run using the Ser/Thr 6 peptide Z-lyte assay kit according to manufacturer's instructions (Life Technologies—a Division of Thermo-Fisher). This is a non-radioactive assay using fluorescence resonance energy transfer (FRET) between coumarin and fluorescein to detect kinase activity which is represented as a ratio of coumarin emission/fluorescein emission.

[0861] Briefly, recombinant CLK2 kinase, ATP and Ser/Thr peptide 6 were prepared in 1× Kinase buffer to final concentrations of 0.43 μg/mL, 60 μM, and 4 μM respectively. The mixture was allowed to incubate with the representative compounds for one hour at room temperature. All reactions were performed in duplicate. Unphosphorylated (“0% Control”) and phosphorylated (“100% control”) forms of Ser/Thr 6 served as control reactions. Additionally, an 11-point dose-response curve of Staurosporine (1 μM top) was run to serve as a positive compound control.

[0862] After incubation, Development Reagent A was diluted in Development Buffer then added to the reaction and allowed to further incubate for one hour at room temperature. The plate was read at Ex 400 Em 455 to detect the coumarin signal and Ex 400 Em 520 to measure the signal (EnVision Multilabel Plate Reader, PerkinElmer).

[0863] The Emission ratio (Em) was calculated as a ratio of the coumarin (C) emission signal (at 445 nm)/Fluorescein (F) emission signal (at 520 nm). The percent phosphorylation was then calculated using the following formula: [1−((Em ratio×F100%)−C100%)/((C0%−C100%)+(Em ratio×(F100%−F0%)))]. Dose-response curves were generated and inhibitory concentration (IC.sub.50) values were calculated using non-linear regression curve fit in the Dotmatics' Studies Software (Bishops Stortford, UK).

[0864] Table 6 shows the activity of representative compounds of Formulas (I)-(VIII) as provided herein.

TABLE-US-00011 TABLE 6 Compound EC.sub.50 (μM) 1 0.023 2 0.072 3 0.024 4 0.057 5 0.020 6 0.015 7 0.014 8 0.027 9 0.045 10 0.006 11 0.009 12 0.006 13 0.014 14 0.010 15 0.002 16 0.095 17 0.017 18 0.020 19 0.006 20 0.005 21 0.004 22 0.007 23 0.027 24 0.026 25 0.001 26 0.001 27 0.032 28 0.046 29 0.025 30 0.018 31 0.028 32 0.038 33 0.003 34 0.014 35 0.002 36 0.070 37 0.043 38 0.035 39 0.025 40 0.045 41 0.001 42 0.001 43 0.001 44 0.001 45 0.005 46 0.001 47 0.003 48 0.003 49 0.006 50 0.027 51 0.037 52 0.002 53 0.019 54 0.001 55 0.001 56 0.004 57 0.001 58 0.010 59 0.010 60 0.002 61 0.008 62 0.001 63 0.001 64 0.001 65 0.001 66 0.001 67 0.001 68 0.001 69 0.002 70 0.001 71 0.002 72 0.002 73 0.001 74 0.012 75 0.013 76 0.008 77 0.006 78 0.001 79 0.001 80 0.003 81 0.001 82 0.013 83 0.005 84 0.001 85 0.007 86 0.003 87 0.001 88 0.001 89 0.001 90 0.001 91 0.001 92 0.001 93 0.005 94 0.001 95 0.001 96 0.001 97 0.001 98 0.001 99 0.002 100 0.001 101 0.001 102 0.002 103 0.002 104 0.002 105 0.001 106 0.001 107 0.001 108 0.001 109 0.001 110 0.001 111 0.001 112 0.001 113 0.001 114 0.001 115 0.001 116 0.001 117 0.002 118 0.008 119 0.005 120 0.023 121 0.003 122 0.011 123 0.006 124 0.037 125 0.001 126 0.012 127 0.006 128 0.002 129 0.053 130 0.003 131 0.013 132 0.001 133 0.002 134 0.006 135 0.004 136 0.002 137 0.001 138 0.001 139 0.003 140 0.002 141 0.009 142 0.021 143 0.017 144 0.005 145 0.005 146 0.005 147 0.009 148 0.004 149 0.002 150 0.003 151 0.001 152 0.001 153 0.011 154 0.003 155 0.014 156 0.010 157 0.002 158 0.003 159 0.001 160 0.003 161 0.017 162 0.008 163 0.032 164 0.028 165 0.002 166 0.003 167 0.004 168 0.033 169 0.001 170 0.001 171 0.001 172 0.007 173 0.004 174 0.004 175 0.005 176 0.006 177 0.006 178 0.005 179 0.011 180 0.002 181 0.015 182 0.011 183 0.001 184 0.001 185 0.001 186 0.004 187 0.002 188 0.003 189 0.008 190 0.005 191 0.003 192 0.005 193 0.002 194 0.002 195 0.001 196 0.005 198 0.011 199 0.002 200 0.022 201 0.015 202 0.002 203 0.011 204 0.027 205 0.001 206 0.012 207 0.003 208 0.004 209 0.011 210 0.007 211 0.008 212 0.005 213 0.001 214 0.002 215 0.005 216 0.002 217 0.003 218 0.001 219 0.001 220 0.001 221 0.003 222 0.003 223 0.003 224 0.012 225 0.002 226 0.004 227 0.010 228 0.004 229 0.002 230 0.004 231 0.003 232 0.005 233 0.008 234 0.006 235 0.008 236 0.019 237 0.007 238 0.002 239 0.002 240 0.002 241 0.004 242 0.015 243 0.005 244 0.016 245 0.034 246 0.003 247 0.002 248 0.001 249 0.001 250 0.004 251 0.000 252 0.002 253 0.007 254 0.003 255 0.003 256 0.009 257 0.007 258 0.002 259 0.004 260 0.001 261 0.002 262 0.085 263 0.018 264 0.002 265 0.008 266 0.015 267 0.008 268 0.012 269 0.012 270 0.004 271 0.002 272 0.005 273 0.004 274 0.011 275 0.001 276 0.002 277 0.006 278 0.005 279 0.002 280 0.002 281 0.006 282 0.004 283 0.004 284 0.001 285 0.001 286 0.003 287 0.004 288 0.011 289 0.004 290 0.002 291 0.032 292 0.009 293 0.016 294 0.001 295 0.002 296 0.001 297 0.001 298 0.001 299 0.001 300 0.008 301 0.008 302 0.006 303 0.015 304 0.016 305 0.003 306 0.008 307 0.013 308 0.007 309 0.003 310 0.004 311 0.003 312 0.004 313 0.018 314 0.010 315 0.003 316 0.007 317 0.016 318 0.019 319 0.006 320 0.009 321 0.007 322 0.006 323 0.002 324 0.006 325 0.004 326 0.010 327 0.010 328 0.006 329 0.008 330 0.012 331 0.015 332 0.006 333 0.020 334 0.002 335 0.019 336 0.003 337 0.002 338 0.005 339 0.007 340 0.010 341 0.000 342 0.004 343 0.003 344 0.003 345 0.003 346 0.004 347 0.002 348 0.003 349 0.002 350 0.011 351 0.004 352 0.003 353 0.003 354 0.012 355 0.008 356 0.006 357 0.003 358 0.007 359 0.006 360 0.004 361 0.005 362 0.004 363 0.008 364 0.010 365 0.013 366 0.004 367 0.002 368 0.004 369 0.009 370 0.006 371 0.011 372 0.002 373 0.004 374 0.019 375 0.006 376 0.011 377 0.007 378 0.002 379 0.004 380 0.005 381 0.003 382 0.004 383 0.003 384 0.000 385 0.012 386 0.008 387 0.005 388 0.004 389 0.009 390 0.011 391 0.004 392 0.009 393 0.006 394 0.003 395 0.005 396 0.012 397 0.003 398 0.003 399 0.004 400 0.012 401 0.015 402 0.005 403 0.006 404 0.005 405 0.003 406 0.003 407 0.003 408 0.002 409 0.005 410 0.001 411 0.005 412 0.002 413 0.004 414 0.003 415 0.001 416 0.003 417 0.003 418 0.002 419 0.001 420 0.011 421 0.003 422 0.003 423 0.021 424 0.002 425 0.003 426 0.005 427 0.009 428 0.002 429 0.009 430 0.007 431 0.001 432 0.017 433 0.003 434 0.005 435 0.002 436 0.008 437 0.002 438 0.004 439 0.002 440 0.003 441 0.005 442 0.003 443 0.007 444 0.009 445 0.005 446 0.001 447 0.002 448 0.003 449 0.002 450 0.003 451 0.005 452 0.002 453 0.002 454 0.003 455 0.005 456 0.002 457 0.001 458 0.020 459 0.013 460 0.008 461 0.019 462 0.002 463 0.013 464 0.013 465 0.002 466 0.003 467 0.012 468 0.005 469 0.006 470 0.002 471 0.003 472 0.010 473 0.003 474 0.017 475 0.011 476 0.007 477 0.003 478 0.009 479 0.004 480 0.007 481 0.009 482 0.014 483 0.008 484 0.006 485 0.004 486 0.006 487 0.005 488 0.003 489 0.019 490 0.003 491 0.020 492 0.012 493 0.006 494 0.012 494 0.009 496 0.006 497 0.005 498 0.003 499 0.003 500 0.012 501 0.011 502 0.014 503 0.010 504 0.006 505 0.004 506 0.008 507 0.010 508 0.007 509 0.006 510 0.016 511 0.006 512 0.014 513 0.006 514 0.004 515 0.005 516 0.005 517 0.008 518 0.007 519 0.018 520 0.003 521 0.009 522 0.008 523 0.009 524 0.015 525 0.008 526 0.004 527 0.011 528 0.005 529 0.008 530 0.017 531 0.005 532 0.003 533 0.002 534 0.004 535 0.006 536 0.005 537 0.013 538 0.002 539 0.007 540 0.003 541 0.001 542 0.001 543 0.003 544 0.002 545 0.001 546 0.002 547 0.003 548 0.002 549 0.003 550 0.002 551 0.010 552 0.001 553 0.002 554 0.001 555 0.001 556 0.002 557 0.002 558 0.003 559 0.004 560 0.004 561 0.001 562 0.001 563 0.005 564 0.002 565 0.006 566 0.002 567 0.008 568 0.003 569 0.008 570 0.009 571 0.007 572 0.002 573 0.002 574 0.002 575 0.002 576 0.002 577 0.003 578 0.002 579 0.002 580 0.001 581 0.002 582 0.002 583 0.002 584 0.006 585 0.001 586 0.007 587 0.008 588 0.002 589 0.002 590 0.004 591 0.001 592 0.002 593 0.003 594 0.002 595 0.002 596 0.001 597 0.009 598 0.008 599 0.002 600 0.003 601 0.002 602 0.002 603 0.001 604 0.002 605 0.002 606 0.004 607 0.006 608 0.008 609 0.006 610 0.009 611 0.003 612 0.005 613 0.007 614 0.007 615 0.007 616 0.006 617 0.002 618 0.002 619 0.002 620 0.003 621 0.003 622 0.005 623 0.002 624 0.010 625 0.005 626 0.007 627 0.007 628 0.005 629 0.009 630 0.008 631 0.010 632 0.003 633 0.003 634 0.008 635 0.010 636 0.009 637 1.902 638 1.133 639 >10 640 7.429 641 >10 642 9.777

Example 4. CLK3 Kinase Activity Assay

[0865] Representative compounds were screened using the assay procedure for CLK3 kinase activity as described below.

[0866] Each compound was dissolved in DMSO as a 10 mM stock and used to prepare compound source plates. Serial dilution (1:3, 11-point dose-response curves from 10 μM to 0.00016 μM) and compound transfer was performed using the ECHO 550 (Labcyte, Sunnyvale, Calif.) into 1536-well black-walled round bottom plates (Corning).

[0867] The CLK3 kinase assay was run using the Ser/Thr 18 peptide Z-lyte assay kit according to manufacturer's instructions (Life Technologies—a Division of Thermo-Fisher). This is a non-radioactive assay using fluorescence resonance energy transfer (FRET) between coumarin and fluorescein to detect kinase activity which is represented as a ratio of coumarin emission/fluorescein emission.

[0868] Briefly, recombinant CLK3 kinase, ATP and Ser/Thr peptide 18 were prepared in 1× Kinase buffer to final concentrations of 1.5 μg/mL, 156 μM, and 4 μM respectively. The mixture was allowed to incubate with the representative compounds for one hour at room temperature. All reactions were performed in duplicate. Unphosphorylated (“0% Control”) and phosphorylated (“100% control”) forms of Ser/Thr 18 served as control reactions. Additionally, an 11-point dose-response curve of Staurosporine (1 μM top) was run to serve as a positive compound control.

[0869] After incubation, Development Reagent A was diluted in Development Buffer then added to the reaction and allowed to further incubate for one hour at room temperature. The plate was read at Ex 400 Em 455 to detect the coumarin signal and Ex 400 Em 520 to measure the signal (EnVision Multilabel Plate Reader, PerkinElmer).

[0870] The Emission ratio (Em) was calculated as a ratio of the coumarin (C) emission signal (at 445 nm)/Fluorescein (F) emission signal (at 520 nm). The percent phosphorylation was then calculated using the following formula: [1−((Em ratio×F100%)−C100%)/((C0%−C100%)+(Em ratio×(F100%−F0%)))]. Dose-response curves were generated and inhibitory concentration (IC.sub.50) values were calculated using non-linear regression curve fit in the Dotmatics' Studies Software (Bishops Stortford, UK).

[0871] Table 7 shows the activity of representative compounds of Formulas (I)-(VIII) as provided herein.

TABLE-US-00012 TABLE 7 Compound EC.sub.50 (μM) 1 5.302 2 >10 3 3.700 4 6.607 5 4.927 6 >10 7 2.355 8 6.159 9 6.088 10 1.779 11 5.154 12 6.020 13 3.503 14 4.305 15 0.485 16 >10 17 2.671 18 3.989 19 0.967 20 0.563 21 0.733 22 2.328 23 0.627 24 1.252 25 0.326 26 0.492 27 >10 28 >10 29 >10 30 >10 31 >10 32 >10 33 0.148 34 5.248 35 0.084 36 3.400 37 5.500 38 8.008 39 4.261 40 2.380 41 1.420 42 0.424 43 0.309 44 1.720 45 1.760 46 1.300 47 0.313 48 1.100 49 2.204 50 5.731 51 3.950 52 0.361 53 3.493 54 0.020 55 0.013 56 0.047 57 0.081 58 9.838 59 6.145 60 0.581 61 0.916 62 0.034 63 0.343 64 0.021 65 0.047 66 0.049 67 0.041 68 0.139 69 0.062 70 0.036 71 0.109 72 0.022 73 0.011 74 0.498 75 4.024 76 0.717 77 1.674 78 0.044 79 0.352 80 0.093 81 0.032 82 0.616 83 0.073 84 0.014 85 1.805 86 1.273 87 0.011 88 0.012 89 0.014 90 0.039 91 0.022 92 0.089 93 0.071 94 0.011 95 0.046 96 0.017 97 0.060 98 0.086 99 0.135 100 0.037 101 0.044 102 0.088 103 1.434 104 0.378 105 2.440 106 0.055 107 0.090 108 0.101 109 0.079 110 0.048 111 0.089 112 0.116 113 0.133 114 0.048 115 0.099 116 0.391 117 0.147 118 0.601 119 0.048 120 0.061 121 0.030 122 6.956 123 0.056 124 0.218 125 0.057 126 7.330 127 0.042 128 0.028 129 0.164 130 0.018 131 0.160 132 0.012 133 0.037 134 0.076 135 0.041 136 0.109 137 0.007 138 0.197 139 0.079 140 0.022 141 0.033 142 0.090 143 0.045 144 0.093 145 0.074 146 0.113 147 0.493 148 0.124 149 0.065 150 0.089 151 0.055 152 0.033 153 0.093 154 >10 155 0.138 156 1.800 157 0.416 158 0.083 159 0.034 160 0.037 161 0.105 162 9.838 163 0.075 164 0.087 165 0.020 166 0.209 167 0.019 168 0.076 169 0.050 170 0.012 171 0.034 172 0.117 173 0.024 174 9.838 175 0.180 176 0.149 177 0.209 178 0.207 179 0.969 180 0.296 181 0.017 182 9.838 183 0.105 184 0.177 185 0.308 186 0.037 187 0.132 188 0.023 189 0.026 190 0.039 191 0.049 192 0.017 193 0.322 194 0.213 195 0.280 196 0.995 198 0.984 199 0.136 200 0.209 201 2.269 202 0.065 203 0.558 204 0.206 205 0.182 206 0.213 207 1.292 208 0.058 209 0.094 210 0.054 211 0.107 212 0.089 213 0.051 214 0.344 215 0.500 216 0.843 217 0.040 218 0.032 219 0.026 220 0.061 221 0.188 222 0.263 223 0.123 224 0.056 225 0.016 226 0.116 227 1.305 228 0.106 229 0.044 230 0.087 231 0.361 232 0.143 233 0.521 234 0.120 235 2.629 236 0.205 237 0.134 238 0.230 239 0.087 240 0.113 241 0.034 242 0.076 243 0.062 244 0.064 245 9.838 246 0.021 247 0.048 248 0.066 249 0.030 250 >10 251 0.067 252 0.118 253 0.026 254 0.043 255 0.062 256 0.062 257 0.115 258 0.083 259 0.167 260 0.128 261 0.150 262 0.754 263 0.358 264 0.035 265 0.091 266 0.067 267 9.838 268 0.145 269 0.183 270 0.088 271 0.034 272 0.052 273 0.029 274 0.203 275 0.020 276 0.009 277 0.029 278 0.036 279 0.093 280 0.079 281 0.025 282 0.050 283 0.033 284 0.025 285 0.090 286 0.082 287 0.044 288 0.037 289 0.039 290 0.017 291 0.054 292 0.060 293 0.186 294 0.025 295 0.096 296 0.055 297 0.084 298 0.013 299 0.029 300 0.122 301 0.105 302 0.046 303 0.085 304 0.021 305 0.033 306 0.138 307 0.307 308 0.083 309 0.037 310 0.074 311 0.218 312 0.252 313 0.295 314 0.202 315 0.139 316 0.417 317 9.838 318 >10 319 0.817 320 0.033 321 0.067 322 0.066 323 0.059 324 0.205 325 >10 326 0.144 327 0.414 328 0.047 329 0.042 330 0.109 331 0.158 332 0.196 333 >10 334 0.089 335 2.313 336 0.107 337 0.109 338 0.222 339 0.099 340 0.785 341 0.003 342 0.090 343 0.468 344 9.838 345 0.107 346 0.133 347 0.018 348 0.538 349 0.037 350 1.905 351 9.838 352 9.838 353 0.085 354 0.537 355 0.151 356 0.078 357 0.043 358 0.071 359 0.962 360 0.330 361 0.164 362 0.292 363 9.838 364 0.139 365 0.443 366 0.074 367 0.214 368 0.102 369 0.102 370 0.101 371 0.408 372 0.069 373 0.156 374 9.838 375 0.100 376 >10 377 0.113 378 0.050 379 0.069 380 >10 381 >10 382 0.063 383 0.046 384 0.100 385 0.389 386 0.201 387 0.132 388 0.029 389 9.914 390 0.137 391 0.062 392 0.092 393 >10 394 0.069 395 0.030 396 >10 397 >10 398 0.056 399 0.188 400 0.180 401 0.895 402 0.110 403 0.306 404 >10 405 >10 406 0.227 407 0.019 408 0.032 409 0.142 410 0.015 411 0.351 412 0.088 413 5.488 414 1.360 415 0.031 416 0.061 417 0.073 418 0.041 419 0.016 420 0.344 421 0.083 422 0.054 423 6.212 424 0.047 425 0.056 426 0.088 427 9.838 428 0.019 429 0.365 430 0.147 431 0.018 432 2.971 433 0.062 434 0.189 435 0.046 436 >10 437 0.062 438 0.269 439 0.049 440 0.562 441 0.538 442 0.101 443 0.566 444 0.362 445 0.203 446 0.023 447 0.037 448 0.028 449 0.019 450 0.085 451 0.053 452 0.068 453 0.246 454 >10 455 0.110 456 0.094 457 0.052 458 2.192 459 0.269 460 0.231 461 0.342 462 0.048 463 1.277 464 3.662 465 0.293 466 0.064 467 0.279 468 0.166 469 0.470 470 0.040 471 0.089 472 1.082 473 0.285 474 2.039 475 0.569 476 0.800 477 0.204 478 0.137 479 0.145 480 0.186 481 0.741 482 2.378 483 0.303 484 0.428 485 0.303 486 0.291 487 0.302 488 2.528 489 0.340 490 0.142 491 1.938 492 0.885 493 0.912 494 0.973 494 1.901 496 0.524 497 0.678 498 >10 499 0.042 500 0.117 501 0.418 502 0.336 503 0.104 504 0.117 505 0.217 506 0.392 507 0.060 508 0.068 509 0.140 510 1.867 511 0.050 512 0.094 513 0.049 514 0.049 515 0.109 516 0.063 517 0.216 518 0.039 519 0.236 520 0.075 521 0.776 522 0.048 523 0.081 524 0.198 525 0.038 526 0.140 527 0.066 528 0.059 529 0.188 530 0.151 531 0.052 532 0.305 533 0.051 534 0.471 535 0.053 536 0.079 537 0.329 538 0.058 539 0.123 540 0.041 541 0.014 542 0.036 543 0.060 544 0.031 545 0.012 546 0.021 547 0.043 548 0.026 549 0.026 550 0.028 551 0.078 552 0.009 553 0.280 554 0.016 555 0.021 556 0.038 557 0.039 558 0.049 559 0.066 560 0.085 561 0.006 562 0.020 563 0.026 564 0.037 565 0.071 566 0.034 567 0.261 568 0.044 569 0.164 570 0.143 571 0.318 572 0.015 573 0.008 574 0.200 575 0.026 576 0.081 577 0.056 578 0.048 579 0.019 580 0.033 581 0.011 582 0.018 583 0.027 584 0.177 585 0.013 586 0.023 587 0.678 588 0.070 589 0.031 590 0.040 591 0.020 592 0.043 593 0.022 594 0.014 595 0.019 596 0.042 597 0.094 598 0.052 599 0.011 600 0.078 601 0.059 602 0.018 603 0.011 604 0.007 605 0.009 606 0.060 607 0.135 608 0.141 609 0.061 610 0.031 611 0.031 612 0.012 613 0.133 614 0.097 615 0.053 616 0.019 617 0.012 618 0.012 619 0.029 620 0.016 621 0.026 622 0.036 623 0.010 624 0.026 625 >10 626 >10 627 >10 628 >10 629 >10 630 >10 631 >10 632 >10 633 >10 634 >10 635 >10 636 >10 637 >10 638 >10 639 >10 640 >10 641 >10 642 >10

Example 5. Screening Compounds Using Primary Human Mesenchymal Stem Cells

[0872] Representative compounds were screened using primary human mesenchymal stem cells (hMSCs) to determine their ability to induce chondrogenesis (process by which cartilage is developed).

[0873] Human Mesenchymal Stem Cell Culture: Primary human mesenchymal stem cells (hMSCs) were purchased from Lonza (Walkersville, Md.) and expanded in Mesenchymal Stem Cell Growth Media (Lonza). Cells between passage 3 and 6 were used for the experiments.

[0874] Compound Screening: Each compound was dissolved in DMSO as a 10 mM stock and used to prepare compound source plates. For the 96 well assay, serial dilution (1:3, 6-point dose-response curves from 2700 nM to 10 nM) and compound transfer was performed using the ECHO 550 (Labcyte, Sunnyvale, Calif.) into 96-well clear bottom assay plates (Greiner Bio-One) with appropriate DMSO backfill for a final DMSO concentration of 0.03%. hMSCs were plated at 20,000 cells/well in 250 μL/well Incomplete Chondrogenic Induction Medium (Lonza; DMEM, dexamethasone, ascorbate, insulin-transferrin-selenium [ITS supplement], gentamycin-amphotericin [GA-1000], sodium pyruvate, proline and L-glutamine). TGF-β3 (10 ng/mL) was used as a positive control for differentiation while negative control wells were treated with 75 nL DMSO for normalization and calculating EC.sub.50 values. For the 384 well assay, serial dilution (1:3, 8-point dose-response curves from 5000 nM to 2.2 nM) and compound transfer was performed using the ECHO 550 (Labcyte, Sunnyvale, Calif.) into 384-well clear bottom assay plates (Greiner Bio-One) with appropriate DMSO backfill for a final DMSO concentration of 0.03%. hMSCs were plated at 8,000 cells/well in 80 μL/well Incomplete Chondrogenic Induction Medium (Lonza; DMEM, dexamethasone, ascorbate, insulin-transferrin-selenium [ITS supplement], gentamycin-amphotericin [GA-1000], sodium pyruvate, proline and L-glutamine). TGF-β3 (10 ng/mL) was used as a positive control for differentiation while negative control wells were treated with 25 nL DMSO for normalization and calculating EC.sub.50 values. Cells were incubated at 37° C. and 5% CO.sub.2 for 6 days. To image chondrogenic nodules, the cells were fixed using 4% formaldehyde (Electron Microscopy Sciences), and stained with 2 μg/mL Rhodamine B (Sigma-Aldrich) and 20 μM Nile Red (Sigma-Aldrich) [Johnson K., et al, A Stem Cell-Based Approach to Cartilage Repair, Science, (2012), 336(6082), 717-721]. The nodules imaged (25 images per well for 96 well plates and 9 images per well for 384 well plates at 10× magnification) by excitation at 531 nm and emission at 625 nm and quantified using the CellInsight CX5 (Thermo Scientific). Area of nodules in each well was normalized to the average of 3 DMSO treated wells on the same plate using Excel (Microsoft Inc.). The normalized averages (fold change over DMSO) of 2 or 3 replicate wells for each compound concentration were calculated. Due to solubility limitations of some of the compounds, curve fitting was incomplete leading to inaccurate EC.sub.50 determinations.

[0875] Using TGF-β3 as a positive control, the concentration of representative compounds required to induce 50% levels of chondrogenesis is reported. In addition, the maximum activity of each compound and the respective dose that each compound reached maximum chondrogenesis activity is reported.

[0876] Table 8 shows the activity of representative compounds of Formulas (I)-(VIII) as provided herein.

TABLE-US-00013 TABLE 8 Max. Activity Conc (nM) Conc (nM) as % of 50% of Max. TGF-β3 TGF-β3 Compound activity activity activity 2 100.00 81.50 NA 5 10.00 105.94 10.00 6 900.00 123.63 300.00  7 10.00 90.66 NA 10 2700.00 139.59 2700.00  12 300.00 75.21 NA 14 30.00 89.51 NA 17 2700.00 193.68 900.00  23 900.00 23.35 NA 25 10.00 38.95 NA 26 2700.00 81.70 2700.00  28 30.00 68.85 NA 29 10.00 74.69 NA 42 30.00 25.59 NA 44 100.00 44.90 100.00  45 30.00 54.23 30.00 46 30.00 43.81 NA 47 300.00 82.14 300.00  52 100.00 52.14 30.00 58 100.00 92.55 NA 71 30.00 63.09 30.00 72 300.00 72.21 100.00  73 300.00 80.93 30.00 75 2700.00 103.95 2700.00  78 30.00 101.97 30.00 79 300.00 68.34 300.00  80 300.00 68.99 100.00  81 300.00 138.10 300.00  82 10.00 51.90 10.00 85 30.00 45.36 NA 86 30.00 53.74 30.00 92 2700.00 128.78 2700.00  98 300.00 94.43 30.00 101 900.00 121.01 900.00  102 10.00 75.71 30.00 106 30.00 23.57 NA 107 100.00 27.40 NA 119 300.00 156.71 100.00  120 30.00 138.52 30.00 121 61.73 29.30 NA 122 10.00 67.82 10.00 123 30.00 397.03 30.00 124 30.00 60.96 NA 126 300.00 148.02 10.00 127 300.00 96.85 NA 128 10.00 54.67 NA 129 100.00 124.50 100.00  130 900.00 68.09 NA 131 100.00 504.45 30.00 132 100.00 154.45 10.00 133 30.00 83.83 10.00 134 10.00 98.66 NA 135 300.00 311.36 100.00  136 30.00 84.58 30.00 137 30.00 182.87 30.00 138 10.00 75.63 30.00 139 10.00 16.68 NA 141 30.00 101.95 30.00 142 30.00 85.77 10.00 143 100.00 52.25 NA 144 185.19 56.69  6.86 145 20.58 53.57 20.58 146 20.58 59.30  2.29 147 300.00 140.43 300.00  148 20.58 60.38 20.58 149 61.73 55.53 20.58 150 61.73 46.95 NA 153 300.00 110.41 100.00  154 20.58 51.83 20.58 155 30.00 74.94 30.00 156 100.00 110.06 100.00  157 100.00 71.04 100.00  158 100.00 112.45 10.00 159 100.00 151.67 100.00  160 300.00 143.19 300.00  161 100.00 127.78 100.00  162 30.00 41.80 NA 163 100.00 125.28 100.00  164 300.00 202.71 100.00  165 100.00 61.91 100.00  166 10.00 81.84 30.00 167 30.00 112.83 30.00 168 300.00 59.89 300.00  169 300.00 107.78 10.00 170 300.00 98.17 10.00 171 100.00 127.12 10.00 172 300.00 82.80 NA 173 30.00 102.25 30.00 174 300.00 180.88 10.00 175 10.00 40.08 NA 176 10.00 73.98 10.00 177 10.00 56.78 NA 178 300.00 159.03 30.00 179 30.00 92.95 100.00  180 10.00 57.77 30.00 181 100.00 62.92 NA 182 10.00 44.51 NA 183 30.00 69.96 100.00  184 30.00 83.81 30.00 185 300.00 94.60 300.00  186 100.00 34.37 NA 187 61.73 26.05 NA 189 100.00 198.15 100.00  190 300.00 86.34 NA 191 300.00 130.24 300.00  193 10.00 54.36 10.00 194 10.00 64.61 30.00 195 100.00 113.50 10.00 196 185.19 30.96 NA 198 30.00 68.59 10.00 200 100.00 80.49 30.00 201 10.00 54.83 30.00 202 300.00 151.62 100.00  203 10.00 54.09 10.00 204 300.00 93.85 NA 206 300.00 69.83 900.00  207 20.58 38.34 NA 208 30.00 77.29 NA 209 100.00 113.89 100.00  210 30.00 106.19 30.00 211 100.00 80.09 NA 212 30.00 100.12 10.00 213 300.00 80.62 NA 214 30.00 134.58 100.00  215 10.00 64.62 30.00 216 10.00 46.94 NA 218 30.00 63.82 NA 219 30.00 112.69 30.00 220 30.00 90.42 NA 221 10.00 69.65 30.00 222 2700.00 149.58 100.00  223 100.00 70.15 10.00 224 30.00 73.66 30.00 226 100.00 69.27 30.00 227 100.00 47.21 NA 228 100.00 69.07 300.00  229 100.00 148.85 100.00  230 100.00 111.47 100.00  231 10.00 73.57 10.00 232 300.00 143.65 30.00 233 10.00 57.99 NA 234 30.00 101.69 30.00 235 100.00 109.62 100.00  236 300.00 90.17 30.00 237 30.00 72.03 30.00 238 30.00 76.17 30.00 239 30.00 75.32 30.00 240 100.00 64.24 100.00  242 300.00 155.71 10.00 243 100.00 166.67 100.00  244 30.00 202.56 30.00 245 30.00 72.64 30.00 246 30.00 42.02 NA 247 20.58 58.38 20.58 249 30.00 67.73 30.00 250 100.00 167.12 100.00  251 300.00 105.29 300.00  252 100.00 91.27 NA 253 100.00 81.26 NA 254 30.00 41.58 NA 255 30.00 69.78 NA 256 10.00 53.30 NA 257 10.00 68.35 NA 258 10.00 65.63 10.00 259 30.00 74.59 NA 260 30.00 145.63 30.00 261 100.00 142.24 10.00 262 300.00 120.09 30.00 263 300.00 40.87 NA 265 30.00 84.72 10.00 266 10.00 60.59 10.00 267 10.00 60.19 30.00 268 10.00 67.88 30.00 269 100.00 102.25 10.00 270 10.00 61.98 10.00 271 10.00 87.93 10.00 272 10.00 163.06 2700.00  273 30.00 258.86 10.00 274 100.00 161.88 100.00  275 10.00 72.56 10.00 276 100.00 79.43 30.00 277 100.00 230.76 100.00  278 300.00 129.40 300.00  279 10.00 64.71 10.00 280 10.00 71.42 10.00 281 10.00 82.05 NA 282 30.00 85.12 30.00 283 30.00 82.91 30.00 284 2700.00 96.85 300.00  285 61.73 35.60 NA 286 20.58 149.15 20.58 288 100.00 81.83 30.00 289 10.00 92.78 10.00 291 30.00 70.00 30.00 292 100.00 118.06 100.00  293 30.00 73.13 30.00 294 100.00 113.70 30.00 295 10.00 50.58 30.00 296 300.00 59.20 30.00 297 30.00 50.46 100.00  298 10.00 20.31 NA 300 100.00 35.62 NA 301 30.00 44.84 NA 302 10.00 16.19 NA 303 100.00 33.55 NA 304 100.00 166.66 100.00  305 100.00 112.53 10.00 306 30.00 50.78 30.00 307 300.00 42.25 NA 308 300.00 42.05 NA 309 10.00 192.93 10.00 310 10.00 109.95 10.00 311 10.00 59.96 30.00 312 100.00 48.05 NA 313 30.00 108.39 10.00 314 30.00 96.23 30.00 315 30.00 98.45 30.00 316 10.00 61.18 10.00 317 300.00 78.39 100.00  318 300.00 112.64 900.00  319 10.00 23.78 NA 320 300.00 23.53 NA 321 300.00 85.98 30.00 322 100.00 27.61 NA 323 300.00 117.15 10.00 324 300.00 15.54 NA 325 10.00 32.35 NA 326 300.00 36.29 NA 327 30.00 54.34 30.00 328 30.00 78.06 30.00 329 10.00 52.09 10.00 330 10.00 24.77 NA 331 30.00 70.81 10.00 332 10.00 75.80 10.00 333 10.00 81.62 10.00 334 100.00 37.32 NA 335 30.00 270.04 30.00 336 30.00 60.86 30.00 337 10.00 50.58 30.00 338 10.00 69.41 10.00 339 100.00 51.13 100.00  340 300.00 89.16 10.00 341 100.00 58.20 100.00  342 10.00 16.72 NA 343 100.00 76.37 100.00  344 30.00 59.25 100.00  345 300.00 17.37 NA 346 100.00 148.84 10.00 347 300.00 178.02 100.00  348 10.00 671.43 10.00 349 100.00 34.48 NA 350 10.00 200.61 10.00 351 10.00 52.76 10.00 352 10.00 43.53 NA 353 30.00 37.32 NA 354 100.00 307.85 100.00  355 300.00 41.31 NA 356 10.00 45.46 NA 357 300.00 19.45 NA 358 10.00 68.52 10.00 359 10.00 225.83 10.00 360 100.00 41.90 NA 361 300.00 45.50 NA 362 10.00 134.56 10.00 363 10.00 77.01 10.00 364 100.00 47.23 NA 365 30.00 28.72 NA 366 10.00 91.84 10.00 367 10.00 67.56 10.00 368 10.00 35.89 NA 369 300.00 16.70 NA 370 300.00 20.26 NA 371 300.00 23.29 NA 372 300.00 43.91 NA 373 300.00 24.15 NA 374 300.00 49.61 NA 375 100.00 65.19 30.00 376 300.00 56.47 300.00  377 100.00 76.76 100.00  378 30.00 53.50 30.00 379 100.00 31.53 NA 380 100.00 11.95 NA 381 30.00 52.05 10.00 382 30.00 26.87 NA 383 100.00 124.27 100.00  384 30.00 50.30 30.00 385 300.00 32.14 NA 386 100.00 70.43 10.00 387 30.00 95.48 30.00 388 30.00 70.15 30.00 389 100.00 71.37 30.00 390 100.00 44.44 NA 391 300.00 33.63 NA 392 30.00 30.42 NA 393 30.00 26.71 NA 394 30.00 43.48 NA 395 300.00 113.87 30.00 396 100.00 67.18 100.00  397 30.00 191.09 10.00 398 300.00 17.82 NA 399 30.00 51.72 30.00 400 300.00 33.36 NA 401 100.00 29.21 NA 402 300.00 36.55 NA 403 10.00 97.11 10.00 404 300.00 39.60 NA 405 100.00 17.28 NA 406 10.00 194.10 10.00 407 100.00 46.08 NA 408 30.00 8.03 NA 409 30.00 81.89 10.00 410 30.00 341.50 10.00 411 10.00 11.03 NA 412 10.00 62.01 30.00 413 30.00 27.60 NA 414 10.00 65.88 10.00 415 300.00 160.71 300.00  416 100.00 61.37 10.00 417 30.00 35.50 NA 418 300.00 16.91 NA 419 100.00 61.23 30.00 420 10.00 34.10 NA 421 300.00 30.79 NA 422 10.00 49.91 NA 423 100.00 40.37 NA 424 300.00 7.07 NA 425 100.00 58.81 10.00 426 30.00 58.48 30.00 427 30.00 17.69 NA 428 30.00 213.44 10.00 429 30.00 30.25 NA 430 30.00 50.32 30.00 431 2700.00 155.01 30.00 432 100.00 28.47 NA 433 10.00 59.37 30.00 434 10.00 119.14 10.00 435 30.00 69.86 30.00 436 10.00 21.83 NA 437 300.00 151.58 10.00 438 10.00 531.63 10.00 439 10.00 317.16 10.00 440 10.00 79.94 10.00 441 300.00 100.58 300.00  442 30.00 119.04 30.00 443 10.00 36.97 NA 444 10.00 97.58 10.00 445 10.00 45.33 NA 446 300.00 134.44 300.00  447 30.00 134.32 100.00  448 100.00 122.15 100.00  450 10.00 50.80 10.00 451 100.00 39.72 NA 452 30.00 44.64 NA 453 100.00 42.68 NA 454 300.00 51.70 300.00  455 30.00 129.63 30.00 456 100.00 93.54 30.00 457 30.00 243.99 10.00 458 100.00 68.63 100.00  459 30.00 54.49 30.00 460 300.00 42.48 NA 461 300.00 42.39 NA 462 30.00 21.83 NA 463 300.00 33.61 NA 464 300.00 204.88 10.00 465 30.00 220.08 10.00 466 300.00 24.71 NA 467 100.00 159.84 30.00 468 100.00 37.61 NA 469 100.00 48.11 NA 470 30.00 50.89 30.00 471 100.00 50.22 100.00  472 10.00 49.80 NA 473 300.00 70.02 30.00 474 10.00 36.43 NA 475 300.00 21.03 NA 476 30.00 61.59 30.00 477 10.00 49.47 NA 478 30.00 88.20 10.00 479 300.00 30.77 NA 480 300.00 30.28 NA 481 100.00 30.27 NA 482 100.00 37.84 NA 483 100.00 60.82 10.00 484 300.00 42.80 NA 485 100.00 288.64 100.00  486 100.00 34.64 NA 487 10.00 67.03 10.00 488 10.00 61.82 10.00 489 300.00 149.76 300.00  490 30.00 101.29 30.00 491 30.00 13.94 NA 492 300.00 31.04 NA 493 300.00 198.09 100.00  494 100.00 23.56 NA 494 300.00 50.74 300.00  496 300.00 70.79 10.00 497 300.00 20.08 NA 498 300.00 60.11 300.00  499 100.00 122.47 30.00 500 100.00 21.19 NA 501 10.00 101.61 10.00 502 10.00 25.30 NA 503 100.00 72.07 30.00 504 300.00 35.53 NA 505 100.00 40.25 NA 506 10.00 81.39 10.00 507 100.00 82.21 100.00  508 10.00 57.35 10.00 509 10.00 59.04 10.00 510 300.00 51.44 300.00  511 100.00 180.26 100.00  512 10.00 162.22 10.00 513 30.00 87.33 10.00 514 30.00 48.45 NA 515 10.00 66.42 10.00 516 10.00 181.12 10.00 517 100.00 29.35 NA 518 10.00 36.72 NA 519 30.00 59.64 30.00 520 10.00 79.53 30.00 521 10.00 110.65 10.00 522 300.00 52.03 300.00  523 300.00 45.54 NA 524 300.00 24.16 NA 525 10.00 33.13 NA 526 10.00 82.89 10.00 527 100.00 14.51 NA 528 300.00 51.59 300.00  529 10.00 15.49 NA 530 10.00 109.70 10.00 531 100.00 58.03 100.00  532 300.00 61.21 300.00  533 100.00 42.79 NA 534 10.00 52.33 30.00 535 10.00 22.73 NA 536 10.00 50.08 10.00 537 300.00 20.61 NA 538 30.00 106.38 10.00 541 10.00 25.44 NA 545 10.00 27.11 NA 572 30.00 27.60 NA 575 300.00 18.63 NA 580 2700.00 24.91 NA 591 30.00 22.26 NA 595 30.00 25.69 NA 603 2700.00 67.97 2700.00  617 5000.00 231.44 5000.00  618 1700.00 558.12 200.00  619 100.00 224.83 50.00 620 100.00 185.47 100.00  621 10.00 180.89 10.00 622 30.00 69.41 30.00 623 10.00 73.44 30.00 NA = Not applicable

Example 6. Catabolism Prevention Assay

[0877] Representative compounds were screened using primary human chondrocytes to determine their ability to protect against catabolic breakdown by measuring levels of cartilage degradative protease enzymes-matrix metalloproteinases (MMPs).

[0878] Human Chondrocyte Cell Culture: Primary human chondrocytes were purchased from Lonza (Walkersville, Md.) and expanded in Chondrocyte Growth Media (CGM, Lonza). Cells between passage 2 and 5 were used for the experiments.

[0879] Chondrocyte Protection assay: Chondrocytes were plated at 300,000 cells/well in 2 mL/well Chondrocyte Growth Medium (Lonza; 500 mL Basal Medium, 25 mL FBS, 0.5 mL GA-1000, 1 mL R3-IGF, 2.5 mL bFGF, 0.5 mL Transferrin, and 1 mL Insulin). Cells were incubated at 37° C. and 5% CO.sub.2 overnight. Media was replaced with 3 mL of Chondrocyte Growth Medium. Each compound was dissolved in DMSO as a 10 mM stock. Serial dilutions (300 nM, 100 nM, 30 nM) and compound transfer was performed manually with appropriate DMSO backfill for a final DMSO concentration of 0.1%. After 2 hours of incubation at 37° C. and 5% CO.sub.2, IL1-β (Peprotech, Rocky Hill, N.J.) was added to a final concentration of 10 ng/mL. 1 well was left unstimulated. Cells were incubated at 37° C. and 5% CO.sub.2 for 24 hr. Media was aspirated and washed twice with Phosphate Buffered Saline (ThermoFisher, Waltham, Mass.) then cells were frozen in the plate at −80° C. Total RNA was isolated from the frozen chondrocytes using the RNeasy Mini Kit (Qiagen, Valencia, Calif.). RNA concentrations were measured using the Cytation3 (Biotek Instruments Inc., Winooski, Vt.). cDNA was synthesized from 1 g of RNA using the QuantiTect Reverse Transcription kit (Qiagen, Valencia, Vt.) and a thermal cycler (Bio-Rad, Hercules, Calif.). qRT-PCR was performed with QuantiTect SYBR Green PCR Kit (Qiagen, Valencia, Calif.) and gene-specific primers for MMP-1, MMP-3 and MMP-13, using CFX384 (Bio-Rad, Hercules, Calif.). Transcripts were quantitated by comparative Ct method and normalized to endogenous controls, Glyceraldehyde 3-phosphate dehydrogenase (GAPDH) and 18S. Expression values were normalized to the expression of the unstimulated well on the same plate using Excel (Microsoft Inc.). The normalized averages (fold change over unstimulated) for each compound concentration were calculated.

[0880] Table 9 shows the expression values for MMP-1, MMP-3, MMP-13 of representative compounds of Formulas (I)-(VIII) as provided herein.

TABLE-US-00014 TABLE 9 Conc (nM) of Max. activity Compound MMP-1 MMP-3 MMP-13 23 18.25 NA NA 25 40.33 NA NA 26 NA NA 59.49 42 NA NA NA 46 NA 58.60 NA 52 NA NA NA 106 76.01 65.63 83.32 107 NA NA 63.03 123 13.78 37.44 44.97 219 92.23 80.34 63.39 298 86.58 46.89 50.55 541 90.64 NA 63.55 545 41.79 46.43 NA 572 77.86 58.87 75.49 575 19.31 NA 65.25 580 84.92 84.26 87.48 591 76.26 75.64 89.81 595 76.53 70.04 81.98 603 95.71 98.35 73.09 621 66.60 NA NA 622 NA NA NA 623 48.59 NA NA NA = No inhibition

[0881] Chondrocyte Protection assay compound screening: Each compound was dissolved in DMSO as a 10 mM stock and used to prepare compound source plates. For the assay, serial dilution (1:3, 11-point dose-response curves from 3 μM to 0.05 nM) and compound transfer was performed using the ECHO 550 (Labcyte, Sunnyvale, Calif.) into 384-well assay plates (Greiner Bio-One) with appropriate DMSO backfill for a final DMSO concentration of 0.1%. Chondrocytes were plated at 8,000 cells/well in 40 μL/well Chondrocyte Differentiation Medium (Lonza; 500 mL Basal Medium, 25 mL FBS, 0.5 mL GA-1000, 1 mL R3-IGF, 2.5 mL bFGF, 0.5 mL Transferrin, and 1 mL Insulin). After 2 hours of incubation at 37° C. and 5% CO.sub.2, IL1-β (Peprotech, Rocky Hill, N.J.) was added to a final concentration of 10 ng/mL. 11 wells in 1 row were left unstimulated for normalization and calculating EC.sub.50 values. Cells were incubated at 37° C. and 5% CO.sub.2 overnight. Assay plates are spun, 25 μl of supernatant media was collected using (S2 pipettor, Apricot Designs). Cells were lysed using 10 μL of (Cell Titer-Glo, Promega). Luminescent signal detected using an En Vision Multilabel reader (Perkin Elmer). MMP-3 levels were measured in supernatant. Supernatant diluted 1:7 in DMEM. MMP-3 levels in the supernatant were measured using MMP-3 LANCE Ultra detection kit (Perkin Elmer). Briefly, 5 μL of diluted supernatant was transferred to low-volume 384 well plates using (S2 pipettor, Apricot Designs). A standard curve was prepared using MMP-3 analyte (range 300,000 μg/mL to 1 μg/mL). 1.7 μL of 8× mix of Eu-labelled anti-MMP-3 antibody and ULight labelled anti-MMP-3 antibody was added to the plates using Mantis Liquid handler (Formulatrix). Plates were incubated overnight at room temperature. LANCE signal was detected using an EnVision Multilabel reader (Perkin Elmer), equipped with TR-FRET using excitation wavelength of 320 nm and two emission wavelengths of 615 nm and 665 nm. Data was analyzed according to the kit protocol, using the ratio of 615 nm/665 nm and the standard curve values were used to calculate the amount of MMP3 in the lysates (in pg/ml). The normalized averages (fold change over IL1-β stimulated) for each compound concentration were calculated. EC.sub.50 and maximum % inhibition values were calculated using the dose-response nonlinear regression curve-fit in Dotmatics.

[0882] Table 10 shows the activity of representative compounds of Formulas (I)-(VIII) as provided herein.

TABLE-US-00015 TABLE 10 Maximum % Compound EC.sub.50 (μM) Inhibition 1 0.0389 100.0 2 0.0004 58.2 3 0.8107 23.7 4 2.9970 99.9 6 0.0022 42.1 8 0.3421 76.0 9 2.9970 65.6 10 0.0015 46.9 11 2.9970 80.0 12 0.2803 88.7 13 3.0000 71.0 14 0.3387 71.9 15 0.0765 100.0 16 0.0087 99.5 17 0.0037 64.7 18 1.0530 25.5 19 2.9970 31.1 20 0.0002 72.6 21 2.9970 92.6 22 0.0178 64.6 23 2.9970 51.7 24 3.0000 74.1 25 2.9970 91.9 26 0.0014 64.6 27 3.0000 88.5 30 2.9970 3.4 31 2.9970 2.4 32 0.0002 77.8 34 2.9970 12.9 35 2.9970 99.3 36 1.6120 ND 37 2.9970 55.1 38 2.9970 97.5 39 0.0478 60.8 43 2.9970 41.9 46 1.0535 100.0 48 2.2683 100.0 49 0.0035 66.1 50 2.9970 44.4 51 2.9970 48.1 53 3.0000 74.9 57 3.0000 54.9 58 0.0108 61.1 59 0.0016 99.2 61 0.0022 69.2 65 2.9970 98.1 66 0.0049 62.6 67 2.9970 48.7 68 2.9970 26.6 69 0.0697 12.3 74 0.0023 62.7 75 0.0080 95.1 76 0.0004 97.9 77 2.9970 84.8 83 0.3034 ND 87 2.2248 100.0 88 2.9970 100.0 89 0.0055 79.8 90 0.0067 29.7 96 0.1797 100.0 99 2.9970 39.6 100 0.6155 8.6 101 2.9970 45.7 102 0.0002 26.3 103 0.3071 36.3 104 0.0071 72.8 105 2.7374 53.1 106 0.8179 100.0 107 2.9970 22.9 108 2.9970 32.1 109 1.1565 100.0 110 1.0796 87.2 111 0.0126 76.2 112 1.1986 88.3 113 2.9970 57.0 114 2.9970 62.8 116 0.0130 61.2 117 0.0442 94.4 118 0.1378 21.1 125 2.9970 ND 130 0.0406 60.5 140 0.0008 76.4 152 1.7070 31.8 173 2.9970 90.2 188 1.0996 100.0 189 0.1107 100.0 192 0.0019 95.5 199 0.0024 80.9 205 0.0208 61.5 208 0.0205 39.0 219 0.0355 87.3 220 0.0136 100.0 222 1.1471 64.9 225 0.845 89.2 241 0.0001 87.1 248 2.9970 40.7 260 2.9970 ND 264 2.9970 81.0 275 2.9970 58.4 284 2.9970 32.9 287 0.0128 74.2 290 0.6042 ND 298 2.9970 23.2 299 0.1702 100.0 341 0.0011 58.2 367 2.9970 75.7 394 0.0179 90.4 431 0.0067 100.0 449 0.3188 100.0 462 1.4680 99.9 490 0.3289 80.2 533 2.9970 40.8 539 0.0328 42.3 540 0.0474 80.7 541 3.0000 95.6 542 0.0095 47.6 543 0.3059 81.8 544 1.0073 63.5 546 0.0004 97.3 547 0.8979 52.1 548 2.9970 62.4 549 2.9970 69.0 550 2.9970 66.9 551 1.0550 100.0 552 0.6971 83.2 553 0.3044 52.3 554 2.9970 53.7 555 2.9970 85.1 556 0.1537 100.0 557 1.6340 50.5 558 2.9970 46.9 559 0.0191 41.2 560 2.9970 63.6 562 0.0881 34.8 563 0.0573 72.4 564 0.0714 0.0 565 0.0122 76.6 566 0.0115 43.8 567 1.3710 69.8 568 2.9970 42.7 569 2.9970 0.2 570 2.9970 80.6 571 0.0350 51.0 572 1.189 96.5 573 2.9970 70.0 574 1.9190 59.5 575 0.0758 41.5 576 2.9970 62.6 578 2.9970 37.6 579 0.4920 91.0 580 2.9970 59.4 582 2.9970 52.2 583 2.9970 67.5 584 0.0715 38.6 585 1.4320 77.9 586 0.0046 41.7 587 0.0187 ND 588 0.0105 74.7 589 2.9970 43.5 590 2.9970 33.2 591 0.423 100.0 592 2.9970 29.7 593 0.0004 62.9 594 0.1434 35.3 595 0.0027 86.2 596 0.7976 39.9 597 0.0029 3.7 599 2.9970 66.4 601 2.9970 91.6 602 0.8974 99.5 603 3.0000 55.5 604 0.0401 57.4 605 2.9970 59.9 606 2.9970 76.1 607 0.4167 79.7 608 2.9970 18.3 609 0.1543 50.2 610 2.9970 30.4 611 0.0087 68.3 612 2.9970 38.6 613 0.0466 51.4 614 2.9970 41.1 616 2.9970 48.3 619 3.0000 71.5 620 0.0374 37.1 621 3.777 46.5 622 0.010 83.8 623 9.985 89.5 625 2.9970 70.9 627 2.9970 90.7 628 2.9970 54.3 629 0.0002 70.0 630 0.0051 67.0 631 0.0067 72.0 632 0.1233 72.2 634 0.0461 83.8 635 0.0040 78.5 636 0.2977 64.5 637 2.9970 39.1 639 2.9970 43.7 641 0.0358 48.4 642 2.9970 29.5 ND = No data