4-Anilino-6-phenyl-quinoline inhibitors of mitogen activated protein kinase-activated protein kinase 2 (MK2)
摘要:
A class of inhibitors of mitogen activated protein kinase-activated kinase 2 (MK2) was discovered via high-throughput screening. This compound class demonstrates activity against the enzyme with sub-mu M IC(50) values, and suppresses LPS-induced TNF alpha levels in THP-1 cells. MK2 inhibition kinetic measurements indicated mixed binding approaching non-ATP competitive inhibition. (C) 2010 Elsevier Ltd. All rights reserved.
Successive substitution of halogen atoms in 4, 6-dihaloquinolines in palladium-catalyzed reactions with amines and arylboronic acids
作者:I. P. Beletskaya、A. V. Tsvetkov、P. V. Tsvetkov、G. V. Latyshev、N. V. Lukashev
DOI:10.1007/s11172-005-0239-y
日期:2005.1
A procedure was developed for the synthesis of 4,6-diamino- and 4,6- or 6,4-arylaminoquinolines by palladium-catalyzed C-N- and/or C-C-cross-coupling of 6-bromo-4-chloroquinoline.
The successive substitution of halogens in 4-chloro-6-iodoquinoline by aryl groups in cross-coupling reactions with arylboronic acids
作者:Alexey V. Tsvetkov、Gennadij V. Latyshev、Nikolai V. Lukashev、Irina P. Beletskaya
DOI:10.1016/s0040-4039(02)01516-2
日期:2002.9
The conditions for selective stepwise substitution of iodine and chlorine atoms in 4-chloro-6-iodoquinoline which allow the synthesis of the corresponding diarylquinolines with different aryl groups in the 4- and 6-positions, in a one-pot procedure, in high yields are reported. A significant effect of the addition of water or Bu4NBr on the rate and yield of both stages was discovered.