Process for the preparation of the 14beta-hydroxy-baccatin III -1,14-carbonate
申请人:——
公开号:US20040266859A1
公开(公告)日:2004-12-30
A process for the preparation of 14&bgr;-hydroxy-baccatin III-1,14-carbonate useful for the preparation of novel taxane derivatives with antitumor activity.
Process for the preparation of the 14beta-hydroxy-baccatin III-1, 14-carbonate
申请人:Bombardelli Ezio
公开号:US20050020669A1
公开(公告)日:2005-01-27
A process for the preparation of 14β-hydroxy-baccatin III-1,14-carbonate useful for the preparation of novel taxane derivatives with antitumor activity.
Taxane derivatives functionalized at the 14-position and a process for the preparation thereof
申请人:Indena S.p.A.
公开号:EP1980557A2
公开(公告)日:2008-10-15
A general process for the functionalization at the 14- position of 13-ketobaccatin derivatives of formula I to give derivatives of formula II
wherein the substituents are as defined in the disclosure.
The conversion of compounds of formula II in compounds of formula III,
wherein the substituents are as defined in the disclosure, is also described.
使式 I 的 13-酮巴卡丁衍生物在 14-位官能化从而得到式 II 衍生物的一般工艺
其中的取代基如公开资料中所定义。
将式 II 的化合物转化为式 III 的化合物、
其中的取代基如公开资料中所定义。
Taxane derivatives and a process for the preparation thereof
申请人:INDENA S.p.A.
公开号:EP2077264A2
公开(公告)日:2009-07-08
A general process for the functionalization at the 14- position of 13-ketobaccatin derivatives of formula I to give derivatives of formula II
wherein the substituents are as defined in the disclosure.
The conversion of compounds of formula II in compounds of formula III,
wherein the substituents are as defined in the disclosure, is also described.
使式 I 的 13-酮巴卡丁衍生物在 14-位官能化从而得到式 II 衍生物的一般工艺
其中的取代基如公开资料中所定义。
将式 II 的化合物转化为式 III 的化合物、
其中的取代基如公开资料中所定义。
Intermediates fot the preparation of taxane derivatives
申请人:Indena S.p.A.
公开号:EP2264019A1
公开(公告)日:2010-12-22
A general process for the functionalization at the 14- position of 13-ketobaccatin derivatives of formula I to give derivatives of formula II
wherein the substituents are as defined in the disclosure.
The conversion of compounds of formula II in compounds of formula III,
wherein the substituents are as defined in the disclosure, is also described.
使式 I 的 13-酮巴卡丁衍生物在 14-位官能化从而得到式 II 衍生物的一般工艺
其中的取代基如公开资料中所定义。
将式 II 的化合物转化为式 III 的化合物、
其中的取代基如公开资料中所定义。