The present invention relates to a phenyl-derivative compound substituted with at least two electron acceptors and at least two electron donors. Formula (I) R.sup.AaR.sup.DbR.sup.ScC.sub.6 wherein a is 2, 3 or 4; b is 2, 3 or 4; c is 0, 1 or 2; a+b−c=6; R.sup.A is at each occurrence independently a group with −M-effect; R.sup.B is at each occurrence independently a group with +−M-effect; R.sup.S is as defined in claim 1. Said compound is suited for use in organic electronic devices, particularly in organic electroluminescent devices.

The present invention relates to a phenyl-derivative compound substituted with at least two electron acceptors and at least two electron donors. Formula (I) R.sup.AaR.sup.DbR.sup.ScC.sub.6 wherein a is 2, 3 or 4; b is 2, 3 or 4; c is 0, 1 or 2; a+b−c=6; R.sup.A is at each occurrence independently a group with −M-effect; R.sup.B is at each occurrence independently a group with +−M-effect; R.sup.S is as defined in claim 1. Said compound is suited for use in organic electronic devices, particularly in organic electroluminescent devices.

Provided are phenazine copolymers and methods of making and using phenazine copolymers. The phenazine copolymers may be made from one or more phenazine precursors and one or more co-monomer precursors, one or more phenazine precursors and one or more cross-linking precursors, or one or more phenazine precursors and both one or more cross-linking precursors and one or more co-monomer precursors. The phenazine copolymers may be used in/on cathodes. The cathodes may be used in a variety of devices, such as, for example, batteries or supercapacitors.

Provided are an arylamine compound and an organic light-emitting device including the same.

An object of the present invention is to provide an organic electroluminescent element containing an organic layer interposed between an anode and a cathode, the organic layer containing at least one light emitting layer, wherein the at least one light emitting layer contains a n-conjugated compound having an electron donor portion and an electron acceptor portion in the molecule; the n-conjugated compound has a direction vector from an atom having a HOMO orbital in the electron donor portion to an electron cloud of the HOMO orbital, and a direction vector from an atom having a LUMO orbital in the electron acceptor portion to an electron cloud of the LUMO orbital, and the two direction vectors form an angle θ in the range of 90 to 180 degrees; and the n-conjugated compound has a plurality of the electron donor portions or a plurality of the electron acceptor portions.

An object of the present invention is to provide an organic electroluminescent element containing an organic layer interposed between an anode and a cathode, the organic layer containing at least one light emitting layer, wherein the at least one light emitting layer contains a n-conjugated compound having an electron donor portion and an electron acceptor portion in the molecule; the n-conjugated compound has a direction vector from an atom having a HOMO orbital in the electron donor portion to an electron cloud of the HOMO orbital, and a direction vector from an atom having a LUMO orbital in the electron acceptor portion to an electron cloud of the LUMO orbital, and the two direction vectors form an angle θ in the range of 90 to 180 degrees; and the n-conjugated compound has a plurality of the electron donor portions or a plurality of the electron acceptor portions.

A compound and an organic optoelectronic device are provided. The compound has the chemical formula (I):

##STR00001##

In the chemical formula (I): Ar is selected from N-substituted or unsubstituted C.sub.6 to C.sub.30 aryl; m denotes a positive integer and 1≦m≦8, n denotes a positive integer and 1≦n≦8, and A.sub.1 is selected from chemical groups of the following chemical formula (II):

##STR00002##

In the chemical formula (II): R1 to R.sub.S are independently selected from hydrogen, deuterium, C.sub.1 to C.sub.30 alkyl, C.sub.1 to C.sub.30 heteroatom-substituted alkyl, C.sub.6 to C.sub.30 aryl, and C.sub.2 to C.sub.30 heteroaryl. X is selected from O, S, substituted or unsubstituted imino, substituted or unsubstituted methylene, and substituted or unsubstituted silylene, and a substituent is selected from hydrogen, deuterium, C.sub.1 to C.sub.30 alkyl, C.sub.1 to C.sub.50 heteroatom-substituted alkyl, C.sub.6 to C30 aryl, and C.sub.2 to C.sub.30 heteroaryl.

A compound and an organic optoelectronic device are provided. The compound has the chemical formula (I):

##STR00001##

In the chemical formula (I): Ar is selected from N-substituted or unsubstituted C.sub.6 to C.sub.30 aryl; m denotes a positive integer and 1≦m≦8, n denotes a positive integer and 1≦n≦8, and A.sub.1 is selected from chemical groups of the following chemical formula (II):

##STR00002##

In the chemical formula (II): R1 to R.sub.S are independently selected from hydrogen, deuterium, C.sub.1 to C.sub.30 alkyl, C.sub.1 to C.sub.30 heteroatom-substituted alkyl, C.sub.6 to C.sub.30 aryl, and C.sub.2 to C.sub.30 heteroaryl. X is selected from O, S, substituted or unsubstituted imino, substituted or unsubstituted methylene, and substituted or unsubstituted silylene, and a substituent is selected from hydrogen, deuterium, C.sub.1 to C.sub.30 alkyl, C.sub.1 to C.sub.50 heteroatom-substituted alkyl, C.sub.6 to C30 aryl, and C.sub.2 to C.sub.30 heteroaryl.

Pharmaceutical compositions of the invention comprise functionalized bicyclic carboxamide useful as pregenomic RNA encapsidation inhibitors, useful for the treatment of Hepatitis B virus (HBV) infection.

Pharmaceutical compositions of the invention comprise functionalized bicyclic carboxamide useful as pregenomic RNA encapsidation inhibitors, useful for the treatment of Hepatitis B virus (HBV) infection.