Peptide inhibitors of hepatitis C virus NS3 protease
申请人:Matassa Victor
公开号:US06867284B1
公开(公告)日:2005-03-15
Fluorinated oligopeptides, especially those having 4,4-difluoro-2-amino butyric acid at the C terminus, may be effective inhibitors of hepatitis C virus NS3 protease. Examples of hexapeptides of the invention, optimized for binding in the S1 specificity pocket of the enzyme, may display IC
50
s at the sub-micromolar level. Embodiments of tripeptides of the invention, having a keto-acid group at the C-terminus are, likewise, potent inhibitors of NS3 protease.
Provided herein are compounds of the formula (I):
as well as pharmaceutically acceptable salts thereof, wherein the substituents are as those disclosed in the specification. These compounds, and the pharmaceutical compositions containing them, are useful for the treatment of metabolic diseases and disorders such as, for example, type II diabetes mellitus.
Provided herein are compounds of the formula (I):
as well as pharmaceutically acceptable salts thereof, wherein the substituents are as those disclosed in the specification. These compounds, and the pharmaceutical compositions containing them, are useful for the treatment of metabolic diseases and disorders such as, for example, type II diabetes mellitus.
A designed P1 cysteine mimetic for covalent and non-covalent inhibitors of HCV NS3 protease
作者:Frank Narjes、Konrad F Koehler、Uwe Koch、Benjamin Gerlach、Stefania Colarusso、Christian Steinkühler、Mirko Brunetti、Sergio Altamura、Raffaele De Francesco、Victor G Matassa
DOI:10.1016/s0960-894x(01)00842-3
日期:2002.2
The difluoromethyl group was designed by computational chemistry methods as a mimetic of the canonical P-1 cysteine thiol for inhibitors of the hepatitis C virus NS3 protease. This modification led to the development of competitive, non-covalent inhibitor 4 (K-i 30 nM) and reversible covalent inhibitors (6, K-i 0.5 nM; and 8 K-i* 10 pM). (C) 2002 Elsevier Science Ltd. All rights reserved.
[EN] INHIBITORS FOR CORONAVIRUSES<br/>[FR] INHIBITEURS POUR CORONAVIRUS
申请人:[en]COCRYSTAL PHARMA, INC.
公开号:WO2023014758A1
公开(公告)日:2023-02-09
Provided are compounds of Formula (I), Formula (la), Formula (lb), and their use in methods of inhibiting the replication of noroviruses and coronaviruses in a biological sample or patient, of reducing the amount of noroviruses or coronaviruses in a biological sample or patient, and of treating norovirus and coronavirus in a patient, comprising administering to said biological sample or patient a safe and effective amount of a compound of Formula (I), Formula (la), Formula (lb), or a pharmaceutically acceptable salt thereof.