INTERMEDIATES FOR THE SYNTHESIS OF EPOTHILONES AND METHODS FOR THEIR PREPARATION
申请人:Novartis AG
公开号:EP1080082A1
公开(公告)日:2001-03-07
US6350878B1
申请人:——
公开号:US6350878B1
公开(公告)日:2002-02-26
[EN] INTERMEDIATES FOR THE SYNTHESIS OF EPOTHILONES AND METHODS FOR THEIR PREPARATION<br/>[FR] INTERMEDIAIRES POUR LA SYNTHESE D'EPOTHILONES ET PROCEDE DE PREPARATION DESDITS INTERMEDIAIRES
申请人:NOVARTIS AG
公开号:WO1999059985A1
公开(公告)日:1999-11-25
(EN) The invention relates to a method of synthesis for a compound of formula (I), wherein R is a heterocyclyl moiety and X1, X2, X3 and X4 are, independently of each other, protecting groups, which is appropriate for the synthesis of epothilone B and desoxyepothilone B.(FR) Procédé de synthèse d'un composé de formule (I) dans laquelle R est une fraction hétérocyclyl et X1, X2, X3 et X4 sont, indépendamment l'un de l'autre, des groupes protecteurs, qui est approprié pour la synthèse d'épothilone B et de désoxyépothilone B.
WO2007/15929
申请人:——
公开号:——
公开(公告)日:——
Intermediates for the synthesis of epothilones and methods for their preparation
申请人:Novartis AG
公开号:US06350878B1
公开(公告)日:2002-02-26
The invention relates to a method of synthesis for a compound of formula (I),
wherein R is a heterocyclyl moiety and X1, X2, X3 and X4 are, independently of each other, protecting groups, which is appropriate for the synthesis of epothilone B and desoxyepothione B.