Potent aza-peptide derived inhibitors of HCV NS3 protease
摘要:
Chronic hepatitis C infection is the primary cause for cirrhosis of the liver and hepatocellular carcinoma leading to liver failure and transplantation. The etiological agent hepatitis C virus produces a single positive strand RNA that is processed further with the help of NS3 serine protease to produce mature virus. Inhibition of this protease can potentially be used to develop drugs for HCV infections. Boceprevir is a ketoamide derived novel inhibitor of HCV NS3 protease that has been progressed to clinical trials and proven to be efficacious in humans. Herein, we report our efforts in identifying an aza-peptide derivative as a potential second generation compound, that lacks electrophilic ketoamide group and are potent in enzyme and replicon assay. (C) 2009 Published by Elsevier Ltd.
hepcidin could be a strategy favorable to treating anemia of chronic disease (ACD). We report herein the synthesis and structure-activity relationships (SARs) of a series of indazole compounds as hepcidin production inhibitors. The optimization study of compound 1 led to a potent hepcidin production inhibitor 45, which showed serum hepcidin lowering effects in a mouse IL-6 induced acute inflammatory model
[EN] CARBAMATE, ESTER, AND KETONE COMPOUNDS FOR TREATMENT OF IMMUNE AND INFLAMMATORY DISORDERS<br/>[FR] COMPOSÉS CARBAMATE, ESTER, ET CÉTONE POUR LE TRAITEMENT DE TROUBLES IMMUNITAIRES ET INFLAMMATOIRES
申请人:ACHILLION PHARMACEUTICALS INC
公开号:WO2017035413A3
公开(公告)日:2017-03-30
Potent aza-peptide derived inhibitors of HCV NS3 protease
作者:Srikanth Venkatraman、Wanli Wu、Neng-Yang Shih、F. George Njoroge
DOI:10.1016/j.bmcl.2009.06.060
日期:2009.8
Chronic hepatitis C infection is the primary cause for cirrhosis of the liver and hepatocellular carcinoma leading to liver failure and transplantation. The etiological agent hepatitis C virus produces a single positive strand RNA that is processed further with the help of NS3 serine protease to produce mature virus. Inhibition of this protease can potentially be used to develop drugs for HCV infections. Boceprevir is a ketoamide derived novel inhibitor of HCV NS3 protease that has been progressed to clinical trials and proven to be efficacious in humans. Herein, we report our efforts in identifying an aza-peptide derivative as a potential second generation compound, that lacks electrophilic ketoamide group and are potent in enzyme and replicon assay. (C) 2009 Published by Elsevier Ltd.