[EN] PROCESS FOR PREPARING 2-ARYLAMINO OR HETEROARYLAMINO SUBSTITUTED BENZIMIDAZOLE COMPOUNDS<br/>[FR] PROCÉDÉ POUR LA PRÉPARATION DE COMPOSÉS DE BENZIMIDAZOLE SUBSTITUÉS PAR 2-ARYLAMINO OU HÉTÉROARYLAMINO
申请人:SANOFI AVENTIS US LLC
公开号:WO2011019781A1
公开(公告)日:2011-02-17
The present invention is related to a process for preparing 2-arylamino or heteroarylamino substituted benzimidazole compounds.
[EN] INDOLE/BENZIMIDAZOLE COMPOUNDS AS mTOR KINASE INHIBITORS<br/>[FR] COMPOSÉS D'INDOLE OU BENZIMIDAZOLE CONVENANT COMME INHIBITEURS DE LA KINASE MTOR
申请人:AMGEN INC
公开号:WO2010096314A1
公开(公告)日:2010-08-26
The present invention provides compounds that are kinase inhibitors, specifically PIK kinase inhibitors, more specifically, mTOR inhibitors and are therefore useful for the treatment of diseases treatable by inhibition of kinases, specifically PIK kinase inhibitors, more specifically, mTOR such as cancer. Also provided are pharmaceutical compositions containing such compounds and processes for preparing such compounds.
Nickel-catalyzed Chan–Lam cross-coupling: chemoselective N-arylation of 2-aminobenzimidazoles
作者:K. Anil Kumar、Prakash Kannaboina、D. Nageswar Rao、Parthasarathi Das
DOI:10.1039/c6ob01307d
日期:——
A complementary set of Ni- and Cu-based catalyst systems for the selective N-arylation of 2-aminobenzimidazoles have been developed. Selective N-arylation of the primary amine (C-NH2) group was achieved by Ni-catalyzed, boronic acid promoted cross-coupling reactions in air, whereas, selective N-arylation of the azole nitrogen was achieved with Cu-catalysis and aryl halides. These protocols are general