发明名称 |
A METHOD FOR THE PREPARATION OF A NOVEL C-RING PRECURSOR FOR TAXOIDS AND NOVEL INTERMEDIATES |
摘要 |
The present invention relates to a process for the preparation of a compound of formula (VIII) or (IX) useful as precursor for the C-ring in taxanes, wherein R' is a C1-C6-alkyl. The invention further relates to the novel compounds (VIII) and (IX) and to novel intermediates in said process.
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申请公布号 |
WO9600727(A1) |
申请公布日期 |
1996.01.11 |
申请号 |
WO1995FI00321 |
申请日期 |
1995.06.06 |
申请人 |
XIA, ZHI-QIANG;KARVINEN, ESKO;KOSKINEN, ARI |
发明人 |
XIA, ZHI-QIANG;KARVINEN, ESKO;KOSKINEN, ARI |
分类号 |
C07D317/72;C07D493/10;(IPC1-7):C07D317/72 |
主分类号 |
C07D317/72 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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