Design, synthesis, and biological evaluation of novel γ-carboline ketones as anticancer agents
摘要:
A series of novel gamma-carboline ketones were designed, synthesized and evaluated for their cytotoxic activity in vitro against six human cancer cell lines (A549, SGC, HCT116, MCF-7, K562 and K562R). Biological evaluation revealed that almost all of the new compounds displayed moderate to potent cytotoxic activities against the tested cells. Among them, seven of the fourteen new compounds show more potent cytotoxic activities against K562R cell line than that of the positive control, taxol. Primary mechanism research on the most potent compound 6f indicated that it was a potent tubulin polymerization inhibitor, with IC(50) value of 4.3 mu M, equivalent to that of CA-4, and arresting cell cycle in G(2)/M phase. (c) 2011 Elsevier Masson SAS. All rights reserved.
γ-Carboline derivatives with anti-bovine viral diarrhea virus (BVDV) activity
摘要:
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.
[EN] COMPOSITION OF MATTER FOR USE ORGANIC LIGHT-EMITTING DIODES<br/>[FR] COMPOSITION DE MATIÈRE DESTINÉE À ÊTRE UTILISÉE DANS DES DIODES ÉLECTROLUMINESCENTES ORGANIQUES
申请人:KYULUX INC
公开号:WO2019191454A1
公开(公告)日:2019-10-03
The present disclosure relates to compounds of Formula (I), (II), or (III) as compounds capable of emitting delayed fluorescence, and uses of the compounds in organic light-emitting diodes.
COMPOSITION OF MATTER FOR USE IN ORGANIC LIGHT-EMITTING DIODES
申请人:Kyulux, Inc.
公开号:US20190233412A1
公开(公告)日:2019-08-01
The present disclosure relates to compounds capable of emitting delayed fluorescence and uses of these compounds in organic light-emitting diodes.
本公开涉及能够发射延迟荧光的化合物以及这些化合物在有机发光二极管中的应用。
Platinum complexes and devices
申请人:Arizona Board of Regents on behalf of Arizona State University
公开号:US10566553B2
公开(公告)日:2020-02-18
Platinum compounds of Formulas I and II useful in a variety of devices, such as, for example organic-light emitting diodes (OLEDs).
式 I 和式 II 的铂化合物可用于各种设备,例如有机发光二极管(OLED)。
Composition of matter for use in organic light-emitting diodes
申请人:Kyulux, Inc.
公开号:US10644249B2
公开(公告)日:2020-05-05
The present disclosure relates to compounds of Formula (I), (II), (III), (IV), or (V):
as compounds capable of emitting delayed fluorescence, and uses of the compounds in organic light-emitting diodes.