The present disclosure relates to processes for preparing (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide, solid state forms thereof, and corresponding pharmaceutical compositions, methods of treatment (including treatment of rheumatoid arthritis and various spondyloarthritic conditions, including types of axial spondyloarthritis (axSpA)), kits, methods of synthesis, and products-by-process. In various aspects, provided are methods for treating active non-radiographic axSpA (nr-axSpA) and methods for treating active ankylosing spondylitis (AS).

The present disclosure relates to processes for preparing (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide, solid state forms thereof, and corresponding pharmaceutical compositions, methods of treatment (including treatment of rheumatoid arthritis and various spondyloarthritic conditions, including types of axial spondyloarthritis (axSpA)), kits, methods of synthesis, and products-by-process. In various aspects, provided are methods for treating active non-radiographic axSpA (nr-axSpA) and methods for treating active ankylosing spondylitis (AS).

The present disclosure provides bifunctional compounds comprising a target protein binding moiety and a E3 ubiquitin ligase binding moiety, and associated methods of use.

The present disclosure provides bifunctional compounds comprising a target protein binding moiety and a E3 ubiquitin ligase binding moiety, and associated methods of use.

The present invention relates to a novel compound, a method for preparing same, and a pharmaceutical composition for the prevention or treatment of refractory cancer, comprising the novel compound or a pharmaceutically acceptable salt thereof. When the composition of the present invention and anticancer drug are administered in combination, excellent anticancer effects can be exhibited.

The present invention relates to a novel compound, a method for preparing same, and a pharmaceutical composition for the prevention or treatment of refractory cancer, comprising the novel compound or a pharmaceutically acceptable salt thereof. When the composition of the present invention and anticancer drug are administered in combination, excellent anticancer effects can be exhibited.

The present disclosure relates to processes for preparing (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine carboxamide, solid state forms thereof, and corresponding pharmaceutical compositions, methods of treatment (including treatment of rheumatoid arthritis), kits, methods of synthesis, and products-by-process.

The present disclosure relates to processes for preparing (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine carboxamide, solid state forms thereof, and corresponding pharmaceutical compositions, methods of treatment (including treatment of rheumatoid arthritis), kits, methods of synthesis, and products-by-process.

A compound of Formula I: ##STR00001##
wherein: X.sup.1-X.sup.8 are each independently C or N, wherein two adjacent X.sup.1-X.sup.8 are carbon-fused to a structure of Formula II: ##STR00002## X.sup.9-X.sup.12 are each independently C or N; A.sup.1, A.sup.2, and A.sup.3 are each independently selected from the group consisting of O, S, Se, N, NR, CR, CRR′, SiR, SiRR′, GeR, and GeRR′, with at least one of A.sup.1 and A.sup.2 being N or NR; each occurrence of is independently a single bond or a double bond, wherein one occurrence of is a single bond and one occurrence of is a double bond; each of R.sup.A, R.sup.B, and R.sup.c independently represents zero, mono, or up to a maximum allowed substitution to its associated ring; each of occurrence R, R′, R.sup.A, R.sup.B, and R.sup.C is independently a hydrogen or a substituent selected from the group consisting of Formula III, Formula IV, Formula V, Formula VI, Formula VII, Formula VIII, Formula IX, deuterium, halogen, alkyl, cycloalkyl, heteroalkyl, heterocycloalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, boryl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carboxylic acid, ether, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof, with at least one of R, R′, R.sup.A, R.sup.B, and R.sup.C comprising a group of Formula III, Formula IV, Formula V, Formula VI, Formula VII, Formula VIII, or Formula IX: ##STR00003## ##STR00004## each occurrence of Y.sup.1, Y.sup.2, and Y.sup.3 is independently absent, O, S, Se, NR, CRR′, SiRR′, or GeRR′; each occurrence of Ar.sup.1, and Ar.sup.2 is independently an optionally substituted aryl group or an optionally substituted heteroaryl group, wherein Ar.sup.1 and Ar.sup.2 are optionally joined or fused together to form a ring; each occurrence of X.sup.13-X.sup.20 is independently C or N, with the proviso that at least one of X.sup.13-X.sup.20 is N; each occurrence of A.sup.4 is selected from the group consisting of O, S, Se, NR, CRR′, SiRR′, and GeRR′; each occurrence of R.sup.X independently represents zero, mono, or up to a maximum allowed substitution to its associated ring; each occurrence of R.sup.X is in

A compound of Formula I: ##STR00001##
wherein: X.sup.1-X.sup.8 are each independently C or N, wherein two adjacent X.sup.1-X.sup.8 are carbon-fused to a structure of Formula II: ##STR00002## X.sup.9-X.sup.12 are each independently C or N; A.sup.1, A.sup.2, and A.sup.3 are each independently selected from the group consisting of O, S, Se, N, NR, CR, CRR′, SiR, SiRR′, GeR, and GeRR′, with at least one of A.sup.1 and A.sup.2 being N or NR; each occurrence of is independently a single bond or a double bond, wherein one occurrence of is a single bond and one occurrence of is a double bond; each of R.sup.A, R.sup.B, and R.sup.c independently represents zero, mono, or up to a maximum allowed substitution to its associated ring; each of occurrence R, R′, R.sup.A, R.sup.B, and R.sup.C is independently a hydrogen or a substituent selected from the group consisting of Formula III, Formula IV, Formula V, Formula VI, Formula VII, Formula VIII, Formula IX, deuterium, halogen, alkyl, cycloalkyl, heteroalkyl, heterocycloalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, boryl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carboxylic acid, ether, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof, with at least one of R, R′, R.sup.A, R.sup.B, and R.sup.C comprising a group of Formula III, Formula IV, Formula V, Formula VI, Formula VII, Formula VIII, or Formula IX: ##STR00003## ##STR00004## each occurrence of Y.sup.1, Y.sup.2, and Y.sup.3 is independently absent, O, S, Se, NR, CRR′, SiRR′, or GeRR′; each occurrence of Ar.sup.1, and Ar.sup.2 is independently an optionally substituted aryl group or an optionally substituted heteroaryl group, wherein Ar.sup.1 and Ar.sup.2 are optionally joined or fused together to form a ring; each occurrence of X.sup.13-X.sup.20 is independently C or N, with the proviso that at least one of X.sup.13-X.sup.20 is N; each occurrence of A.sup.4 is selected from the group consisting of O, S, Se, NR, CRR′, SiRR′, and GeRR′; each occurrence of R.sup.X independently represents zero, mono, or up to a maximum allowed substitution to its associated ring; each occurrence of R.sup.X is in