发明授权
US06350886B1 &bgr;-lactams, methods for the preparation of taxanes, and sidechain-bearing taxanes
失效
β-内酰胺类，制备紫杉烷类的方法和含侧链的紫杉烷类
- 专利标题： &bgr;-lactams, methods for the preparation of taxanes, and sidechain-bearing taxanes
- 专利标题（中）： β-内酰胺类，制备紫杉烷类的方法和含侧链的紫杉烷类
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申请号： US08439920申请日： 1995-05-12
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公开(公告)号： US06350886B1公开(公告)日： 2002-02-26
- 发明人: John K. Thottathil , Ivan D. Trifunovich , David J. Kucera , Wen-Sen Li
- 申请人： John K. Thottathil , Ivan D. Trifunovich , David J. Kucera , Wen-Sen Li
- 主分类号： C07D30514
- IPC分类号： C07D30514
摘要：
Novel &bgr;-lactams finding utility as intermediates in the preparation of sidechain-bearing taxanes such as taxol and taxol derivatives. The present invention also relates to novel methods of coupling &bgr;-lactams to form such sidechain-bearing taxanes, and to novel sidechain-bearing taxanes.