A series of 3-amino-benzo[d]isoxazole-/3-aminoindazole-based compounds were designed, synthesized and pharmacologically evaluated as tyrosine kinase c-Met inhibitors. The SAR study was conducted leading to identification of nine compounds (8d, 8e, 12, 28a-d, 28h and 28i) with IC(50)s less than 10 nM against c-Met. Compound 28a stood out as the most potent c-Met inhibitor displaying potent inhibitory effects both at enzymatic (IC50 = 1.8 nM) and cellular (IC50 = 0.18 mu M on EBC-1 cells) levels. In addition, 28a had a relatively good selectivity compared to a panel of our in-house 14 RTKs. (C) 2014 Elsevier Ltd. All rights reserved.
Synthesis of Trimethylstannyl Arylboronate Compounds by Sandmeyer-Type Transformations and Their Applications in Chemoselective Cross-Coupling Reactions
作者:Di Qiu、Shuai Wang、Shengbo Tang、He Meng、Liang Jin、Fanyang Mo、Yan Zhang、Jianbo Wang
DOI:10.1021/jo402618r
日期:2014.3.7
A synthetic method based on Sandmeyer-type reactions to access both tin- and boron-substituted arenes from nitroaniline derivatives is described. This transformation can be applied to the synthesis of a series of functionalized trimethylstannyl arylboronates. In addition, the chemoselectivereaction of the Stille and Suzuki–Miyaura cross-couplingreactions is explored, and a series of m- and p-terphenyl
[EN] COMBINED MODULATION OF IRE1<br/>[FR] MODULATION COMBINÉE D'IRE1
申请人:UNIV CALIFORNIA
公开号:WO2016004254A1
公开(公告)日:2016-01-07
Described herein, inter alia, are combined compositions of an Irel kinase modulating compound and an Irel ribonuc lease modulating compound and methods of using same.