Patent ID: 8252431
Filing Date: 2012-08-28
Classification: C07D,C09K,H01L

Abstract:
1. A compound, having: a substituted bipyridyl group; a phenylene group; and a pyridoindole ring structure, wherein the bipyridyl group and the pyridoindole ring structure are connected with each other through phenylene group, and wherein the compound is represented by the following formula (1): wherein Ar represents a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted aromatic heterocyclic group, or a substituted or unsubstituted condensed polycyclic aromatic group, provided that Ar is not pyridyl, R1 to R17 are the same or different and represent a hydrogen atom, a fluorine atom, a chlorine atom, a cyano group, a trifluoromethyl group, a linear or branched alkyl group comprising 1 to 6 carbon atoms, or a substituted or unsubstituted aromatic hydrocarbon group, and W, X, Y, and Z represent a carbon atom or a nitrogen atom, provided that only one of W, X, Y, and Z is a nitrogen atom and the nitrogen atom does not have a substituent of R10, R11, R12, or R13.