发明名称 |
Baccatin derivatives and processes for preparing the same |
摘要 |
Disclosed are 13 alpha -(3-substituted-2-hydroxypropionyloxy)-baccatin compounds represented by the formula: <CHEM> wherein R<1> represents a lower alkanoyl group or a protective group for hydroxy group; R<2> represents a protective group for hydroxy group; R<3> represents a lower alkanoyl group; R<4> represents a substituted or unsubstituted benzoyl group; X represents a substituted or unsubstituted aryl group, a substituted or unsubstituted lower alkenyl group, or a substituted or unsubstituted lower alkynyl group; and A' represents a halogen atom, azido group or amino group, and processes for preparing the same.y |
申请公布号 |
EP0693485(A3) |
申请公布日期 |
1996.05.08 |
申请号 |
EP19950304386 |
申请日期 |
1995.06.22 |
申请人 |
TANABE SEIYAKU CO., LTD. |
发明人 |
TSUJIHARA, KENJI;HASHIYAMA, TOMIKI;HARADA, NAOYUKI;YAMAGUCHI, TETSUO;OZAKI, KUNIHIKO;OHASHI, MOTOAKI;NAKANISHI, NORIYUKI |
分类号 |
C07D305/14;C07D407/12;C07D409/12 |
主分类号 |
C07D305/14 |
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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