| 发明名称 |
PROCESS OF SYNTHESIS OF A TRICYCLIC KETONE INTERMEDIATE |
| 摘要 |
In one embodiment, the present invention describes the synthesis of a compound of Formula III, wherein X is halogen, and intermediates therefor from easily available starting materials by a simple route.
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| 申请公布号 |
US2003144314(A1) |
申请公布日期 |
2003.07.31 |
| 申请号 |
US20020223799 |
申请日期 |
2002.08.20 |
| 申请人 |
SCHERING CORPORATION |
发明人 |
DORAN HENRY J.;O'NEILL PAT M.;WILLIAMS ROBERT P. |
| 分类号 |
C07D221/16;(IPC1-7):C07D221/22;A61K31/473 |
主分类号 |
C07D221/16 |
| 代理机构 |
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代理人 |
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