[EN] HEPATITIS C VIRUS INHIBITORS<br/>[FR] INHIBITEURS DU VIRUS DE L'HÉPATITE C
申请人:ENANTA PHARM INC
公开号:WO2011091417A1
公开(公告)日:2011-07-28
The present invention discloses compounds of Formula (I), and pharmaceutically acceptable salts, esters, or prodrugs thereof: Q-G-A-L-B-W (I) which inhibit RNA-containing virus, particularly the hepatitis C virus (HCV). Consequently, the compounds of the present invention interfere with the life cycle of the hepatitis C virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HCV infection. The invention also relates to methods of treating an HCV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.
[EN] SYNTHESIS OF (2S,3R,4R)-4,5-DIHYDROXYISOLEUCINE AND DERIVATIVES<br/>[FR] SYNTHÈSE DE (2S,3R,4R)-4,5-DIHYDROXYISOLEUCINE ET DE SES DÉRIVÉS
申请人:HEIDELBERG PHARMA RES GMBH
公开号:WO2019185877A1
公开(公告)日:2019-10-03
The invention relates to a method for the preparation of a 4,5-dihydroxyisoleucine derivative comprising the steps of asymmetric Claisen rearrangement of a Z-aminocrotyl-glycin ester and subsequent kinetic resolution of the product diastereomer mix by acylase, and subsequent Sharpless dihydroxylation of the resulting 2-amino-3-methylpent-4-enoicacid derivative.
[EN] ANTI-CANCER COMPOUNDS AND METHODS RELATED THERETO<br/>[FR] COMPOSES ANTICANCEREUX ET PROCEDES S'Y RAPPORTANT
申请人:STEWART JOHN M
公开号:WO2000011022A1
公开(公告)日:2000-03-02
The present invention provides compounds useful to inhibit tumor growth and to induce apoptosis. In general, the anti-cancer agents (ACA) are described by the formula (I): [ACA]n-X wherein, X is a linker group having 2-5 functional groups or is absent, n = 1, and ACA is selected from the group consisting of Formula (II), Formula (III), Formula (IV), Formula (V), and Formula (VI), as described herein. Other compounds described herein are defined by the Formula (VII), as described herein.
2-Amino-3-methyl-hex-5-enoic acid and its use in the prodction of peptides such as bacitracins
申请人:Mansson Martin
公开号:US20120202968A1
公开(公告)日:2012-08-09
The present invention concerns 2-amino-3-methyl-hex-5-enoic acid, its use for the production of peptides such as bacitracins and a method for producing it.