The invention relates to prodrug compounds of formula I:

##STR00001##

wherein R.sup.2, R.sup.3, R.sup.5, R.sup.7 and X are as defined herein. The invention also provides pharmaceutically acceptable compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various disorders, including pain. The compounds of formula I possess advantageous solubility and physicochemical properties.

The present invention relates to an organic electronic device, comprising a first electrode, a second electrode, and a substantially organic layer comprising a compound according to formula (I) between the first and the second electrode: ##STR00001##
wherein A.sup.1 is a C6-C20 arylene and each of A.sup.2-A.sup.3 is independently selected from a C6-C20 aryl, wherein the aryl or arylene may be unsubstituted or substituted with groups comprising C and H or with a further LiO group, provided that the given C count in an aryl or arylene group includes also all substituents present on the said group.

This disclosure relates to compounds, pharmaceutical compositions comprising them, and methods of using the compounds and compositions for treating diseases or disorders related to misregulation of the Complement cascade pathway. More particularly, this disclosure relates to macrocyclic compounds and pharmaceutical compositions thereof, methods of inhibiting Complement Factor B (CFB) expression with these compounds, and methods of treating diseases or disorders mediated by CFB.

The invention relates to substituted pyridine derivatives that are inhibitors of the activity of DNA methyltransferase 1 (DNMT1). The invention also relates to pharmaceutical compositions comprising such compounds and methods of using such compounds in the treatment of cancer, pre-cancerous syndromes, beta haemoglobinopathy disorders, and other diseases associated with inappropriate DNMT1 activity.

The present invention provides novel cationic lipids having excellent encapsulation and delivery stability of nucleic acid medicines. Provided is a compound represented by Formula (I) or a pharmacologically acceptable salt thereof. In the Formula (I), R.sup.1 is a substituted or unsubstituted formula: (CH.sub.2).sub.aL.sub.1(CH.sub.2).sub.bCH.sub.3; R.sup.2 is a substituted or unsubstituted C5-C20 alkyl group or a substituted or unsubstituted formula: (CH.sub.2).sub.cL.sub.2(CH.sub.2).sub.aCH.sub.3; L.sup.1 and L.sup.2 are each independently C(?O)O, OC(?O), or OC(?O)O; a, b, c, and d are each independently an integer of at least 1, and the total of a and b and the total of c and d are each an integer of 5 to 25; R.sup.3 to R.sup.7 are each independently a hydrogen atom, a substituted or unsubstituted C.sup.1-C.sup.6 alkyl group, or the like; R.sup.8, R.sup.9, and R.sup.10 are each a hydrogen atom; the constituent atoms in the Formula (I) may form a ring; Z is OC(?O), C(?O)O, OC(?O)O, or the like; and X is O or S.

The present invention provides novel compounds of Formula (I), and pharmaceutically acceptable salts, solvates, hydrates, polymorphs, co-crystals, tautomers, stereoisomers, isotopically labeled derivatives, prodrugs, and compositions thereof. Also provided are methods and kits involving the compounds of Formula (I) or (II), or compositions thereof, for treating or preventing a wide range of diseases (e.g., proliferative diseases (e.g., cancers, benign neoplasms, angiogenesis, inflammatory diseases, autoimmune diseases) and metabolic diseases (e.g., diabetes (e.g., type 2 diabetes, gestational diabetes)) in a subject. Treatment of a subject with a disease using a compound of Formula (I) or (II), or compositions thereof, may downregulate the expression and/or inhibit the activity of a kinase (e.g., a tyrosine kinase, such as a Tec kinase, in particular, bone marrow on X chromosome kinase (BMX)), and therefore, suppress tyrosine kinase singling in the subject.

##STR00001##

The present application relates to a polycyclic compound including nitrogen and an organic light emitting device including the same.

The invention relates to Organic light emitting diode comprising at least one emission layer, an electron injection layer and at least one cathode electrode, wherein: the electron injection layer comprises an organic phosphine compound, wherein the electron injection layer is free of a metal, metal salt, metal complex and metal organic compound; the cathode electrode comprises at least a first cathode electrode layer, wherein the first cathode electrode layer comprises a first zero-valent metal selected from the group comprising alkali metal, alkaline earth metal, rare earth metal and/or a group 3 transition metal; and the electron injection layer is arranged in direct contact to the first cathode electrode layer.

The present invention relates to an. organic semiconductive layer which is an electron transport layer and/or an electron injection layer and/or an n-type charge generation layer, the organic semiconductive layer comprising at least one compound of formula (1) wherein R.sup.1 and R.sup.2 are each independently selected from C.sub.1 to C.sub.16 alkyl; Ar.sup.1 is selected from C.sub.6 to C.sub.14 arylene or C.sub.3 to C.sub.12 heteroarylene; Ar.sup.2 is independently selected from C.sub.14 to C.sub.40 arylene or C.sub.8 to C.sub.40 heteroarylene; R.sup.3 is independently selected from H, C.sub.1 to C.sub.12 alkyl or C.sub.10 to C.sub.20 aryl; wherein each of Ar.sup.1, Ar.sup.2 and R.sup.3 may each independently be unsubstituted or substituted with at least one C.sub.1 to C.sub.12 alky group; n is 0 or 1; and m is 1 in case of n=0; and m is 1 or 2 in case of n=1, phosphine oxide compounds comprised therein and to organic electroluminescent devices comprising such layers and compounds.

##STR00001##

The present application relates to a polycyclic compound including nitrogen and an organic light emitting device including the same.