[EN] BRIDGED POLYCYCLIC COMPOUNDS AS ANTIVIRAL AGENTS<br/>[FR] COMPOSÉS POLYCYCLIQUES PONTÉS UTILISÉS EN TANT QU'AGENTS ANTIVIRAUX
申请人:ANADYS PHARMACEUTICALS INC
公开号:WO2012158271A1
公开(公告)日:2012-11-22
The invention is directed to amides of bicyclic amine compounds and pharmaceutical compositions containing such compounds that are useful in treating infections by hepatitis C virus.
这项发明涉及双环胺化合物的酰胺和含有这种化合物的药物组合物,可用于治疗丙型肝炎病毒感染。
Pyrrolo[1,2-b]pyridazin-2-ones as potent inhibitors of HCV NS5B polymerase
作者:Frank Ruebsam、Stephen E. Webber、Martin T. Tran、Chinh V. Tran、Douglas E. Murphy、Jingjing Zhao、Peter S. Dragovich、Sun Hee Kim、Lian-Sheng Li、Yuefen Zhou、Qing Han、Charles R. Kissinger、Richard E. Showalter、Matthew Lardy、Amit M. Shah、Mei Tsan、Rupal Patel、Laurie A. LeBrun、Ruhi Kamran、Maria V. Sergeeva、Darian M. Bartkowski、Thomas G. Nolan、Daniel A. Norris、Leo Kirkovsky
DOI:10.1016/j.bmcl.2008.04.066
日期:2008.6
Pyrrolo[1,2-b]pyridazin-2-one analogs were discovered as a novel class of inhibitors of genotype 1 HCV NS5B polymerase. Structure-based design led to the discovery of compound 3 k, which displayed potent inhibitory activities in biochemical and replicon assays (IC(50) (1b)<10nM; EC(50) (1b)=12 nM) as well as good stability towards human liver microsomes (HLM t(1/2)>60 min).
The invention is directed to pyrro[1,2-b]pyridazinone compounds and pharmaceutical compositions containing such compounds that are useful in treating infections by hepatitis C virus.
The invention is directed to pyrro[1,2-b]pyridazinone compounds of Formula I and pharmaceutical compositions containing such compounds that are useful in treating infections by hepatitis C virus:
wherein R4 is selected from
Ring A is 5 or 6- membered aryl or heterocyclyl, and the remaining substituents are defined herein.
The invention is directed to amides of bicyclic amine compounds and pharmaceutical compositions containing such compounds that are useful in treating infections by hepatitis C virus.