Methods and compositions of treating a flaviviridae family viral infection
申请人:Einav Shirit
公开号:US20100028299A1
公开(公告)日:2010-02-04
Briefly described, embodiments of this disclosure include compounds, pharmaceutical compositions, methods of treating a host infected with a virus from the Flaviviridae family of viruses, methods of inhibiting HCV replication in a host, methods of inhibiting the binding of NS4B polypeptide to the 3′UTR of HCV negative strand RNA in a host, methods of treating liver fibrosis in a host, and the like.
Copper-Catalyzed Tandem C-N
Bond Formation Reaction: Selective Synthesis of 2-(Trifluoromethyl)benzimidazoles
作者:Xing-Guo Zhang、Mu-Wang Chen、Ping Zhong、Mao-Lin Hu
DOI:10.1055/s-0028-1088160
日期:——
CuI/TMEDA-catalyzed cross-coupling reaction of N-(2-haloaryl)trifluoroacetimidoyl chlorides with primaryamines. The present double amination process tolerates the presence of Cl, Br, or I substituent at the 2-position of the phenyl group. copper - double amination - N-(2-haloaryl)trifluoroacet-imidoyl chlorides - primaryamines - benzimidazoles