| 发明名称 |
Method for preparing camptothecin derivatives |
| 摘要 |
The present invention relates to a process for preparing camptothecin and camptothecin analogs of Formula (I) from compounds of Formula (II) and to novel intermediates useful in their preparation, wherein R1 to R6 represent various substituents.
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| 申请公布号 |
US2001051724(A1) |
申请公布日期 |
2001.12.13 |
| 申请号 |
US20010903101 |
申请日期 |
2001.07.11 |
| 申请人 |
GILEAD SCIENCES, INC. |
发明人 |
FANG FRANCIS GERARD;XIE SHIPING |
| 分类号 |
C07D491/04;C07D491/22;(IPC1-7):C07D471/22 |
主分类号 |
C07D491/04 |
| 代理机构 |
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