Discovery of a novel bicycloproline P2 bearing peptidyl α-ketoamide LY514962 as HCV protease inhibitor
摘要:
We describe herein the design, syntheses and evaluation of a number of bicycloproline P2 bearing HCV protease inhibitors endowed with impressive enzyme potency, enzyme selectivity, cellular activity and favorable ADME profiles. (C) 2003 Elsevier Ltd. All rights reserved.
DOI:
10.1016/j.bmcl.2003.09.074
作为产物:
描述:
[1-(Cyclopropylcarbamoyl-hydroxy-methyl)-butyl]-carbamic acid benzyl ester 在
氮气 、 钯 、 碳 、 氢气 作用下,
以
甲醇 为溶剂,
反应 36.08h,
以to give a white solid 26.9 g, 144.42 mmol 97%的产率得到3-amino-N-cyclopropyl-2-hydroxylhexanamide
参考文献:
名称:
Inhibitors of serine proteases, particularly HCV NS3-NS4A protease
[EN] A METHOD FOR THE PREPARATION OF 3-AMINO-N-CYCLOPROPYL-2-HYDROXYL-HEXANAMIDE<br/>[FR] PROCÉDÉ DE PRÉPARATION DE 3-AMINO-N-CYCLOPROPYL-2-HYDROXYL-HEXANAMIDE
申请人:JANSSEN PHARMACEUTICA NV
公开号:WO2013186248A1
公开(公告)日:2013-12-19
The present invention discloses a method for preparing 3-amino-N-cyclopropyl-2-hydroxyl-hexanamide. The invention relates to the technical field of the preparation of pharmaceutical intermediates. The method uses trans-2-hexenoic acid as the starting material, through the steps of epoxidation, ring-opening by nitrile, amidation, etc., to obtain the final product 3-amino-N-cyclopropyl-2-hydroxyl-hexanamide. The method uses easily-obtainable materials, requires mild reactive conditions, and adopts stable processes. Therefore it is suitable for large scale industrial production.
This invention relates to the compounds of formula (I) shown below. Each variable in formula (I) is defined in the specification. These compounds can be used to treat hepatitis C virus infection.
TERTIARY AMINE SUBSTITUTED PEPTIDES USEFUL AS INHIBITORS OF HCV REPLICATION
申请人:Agarwal Atul
公开号:US20100292219A1
公开(公告)日:2010-11-18
The present invention provides tertiary amine substituted peptides of Formula (I) useful as inhibitors of HCV replication. The variables R and R
1
-R
12
in Formula I are described herein. The invention also includes methods for preparing such compounds. The present invention further includes pharmaceutical compositions containing tertiary amine substituted peptides and methods for using such compounds, including methods for using the compounds to treat hepatitis C infection.
Pharmaceutical formulations and methods of treatment using the same
申请人:Malcolm A. Bruce
公开号:US20070010431A1
公开(公告)日:2007-01-11
Pharmaceutical formulations containing at least one compound of Formulae I-XXVI herein and at least one surfactant. Pharmaceutically acceptable carriers and excipients may also be included in the formulations. The formulations of the present invention are suited for use in single unit dosages.
HCV inhibitors, compositions comprising these compounds as active ingredient, as well as processes for preparing these compounds, having the formula I
wherein A is