ORGANIC ELECTROLUMINESCENT MATERIALS CONTAINING CARBOLINE GROUP AND ORGANIC ELECTROLUMINESCENT DEVICE BY USING THE SAME
申请人:Yuan Ze University
公开号:US20180040836A1
公开(公告)日:2018-02-08
An organic electroluminescent material is shown in General Formula (1),
wherein R
3
is a carboline group, R
13
is a carbazole group or a carboline group, R
1
to R
2
, R
4
to R
12
and R
14
to R
20
are each independently selected from the group consisting of a hydrogen atom, a fluorine atom, a cyano group, an alkyl group, a cycloalkyl group, an alkoxy group, a haloalkyl group, a thioalkyl group, a silyl group and an alkenyl group.
ORGANIC ELECTROLUMINESCENT MATERIALS CONTAINING N-PHENYLCARBOLINE AND ORGANIC ELECTROLUMINESCENT DEVICE BY USING THE SAME
申请人:Yuan Ze University
公开号:US20170162794A1
公开(公告)日:2017-06-08
An organic electroluminescent material is shown in General Formula (1),
wherein one of X1, X2, and X3 is an independent nitrogen atom, and R1 to R14 are each independently selected from the group consisting of a hydrogen atom, a fluorine atom, a cyano group, an alkyl group, a cycloalkyl group, an alkoxy group, a thioalkyl group, a silyl group, and an alkenyl group.
Effect of the position of nitrogen in pyridoindole on photophysical properties and device performances of α-, β-, γ-carboline based high triplet energy host materials for deep blue devices
作者:Yirang Im、Jun Yeob Lee
DOI:10.1039/c3cc42131g
日期:——
Three carboline derivatives with nitrogen at different positions of the pyridoindole unit were synthesized and the effect of the position of nitrogen on the photophysical properties and device performances was investigated. β-Carboline was effective in obtaining high triplet energy and stabilizing energy levels, while α-carboline was better than other carbolines in terms of quantum efficiency. However, γ-carboline could not stabilize the LUMO level and low quantum efficiency was obtained.
γ-Carboline derivatives with anti-bovine viral diarrhea virus (BVDV) activity
作者:Kumiko Sako、Hiroshi Aoyama、Shinichi Sato、Yuichi Hashimoto、Masanori Baba
DOI:10.1016/j.bmc.2008.01.052
日期:2008.4.1
Based on anti-viral screening of our heteroaromatics derived from thalidomide, the gamma-carboline skeleton has been identified as a superior scaffold structure for compounds with potent anti-bovine viral diarrhea virus (BVDV) activity. Structural development studies led to a potent anti-viral agent, SK5M (5-methyl-gamma-carboline), with the EC50 of 0.26 mu M. (C) 2008 Elsevier Ltd. All rights reserved.