The present specification relates to a heterocyclic compound represented by Chemical Formula 1, and an organic light emitting device comprising the same.

The present specification relates to a novel hetero-cyclic compound, and an organic light emitting device using the same.

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 C.sub.6-C.sub.20 arylene and each of A.sup.2-A.sup.3 is independently selected from a C.sub.6-C.sub.20 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.

The present application relates to a hetero-cyclic compound represented by Chemical Formula 1, and an organic light emitting device comprising the same.

Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (I): including stereoisomers, salts and tautomers thereof, wherein R.sup.1, R.sup.2, R.sup.3, L.sup.1, L.sup.2, L.sup.3, L.sup.4, L.sup.5, L.sup.6, M.sup.1, M.sup.2, A, q, w and n are as defined herein. Methods associated with preparation and use of such compounds are also provided. ##STR00001##

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)

##STR00001## 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.

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.

Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (I):

##STR00001##

or a stercoisomer, tantomer or salt thereof, wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, L.sup.1, L.sup.2, L.sup.3, L.sup.4, M, m and n are as defined herein. Methods associated with preparation and use of such compounds are also provided.

Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (I):

##STR00001##

or a stereoisomer, tautomer or salt thereof, wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, L.sup.1, L.sup.2, L.sup.3, L.sup.4, M, m and n are as defined herein. Methods associated with preparation and use of such compounds are also provided.