| 发明名称 |
3-(2-trialkylsilyloxy) ethyl-7-1H-indoles and method for their preparation |
| 摘要 |
The present invention relates to novel trialkylsilyloxy derivatives of 7-ethyltryptophol useful in the preparation of etodolac, and methods of making them, and methods of using them to prepare etodolac.
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| 申请公布号 |
US5840914(A) |
申请公布日期 |
1998.11.24 |
| 申请号 |
US19960736472 |
申请日期 |
1996.10.24 |
| 申请人 |
TEVA PHARMACEUTICAL INDUSTRIES, LTD. |
发明人 |
VINCENZO, GIOBBIO;FRANCO, POLASTRI |
| 分类号 |
C07D491/052;C07F7/18;(IPC1-7):C07F7/18 |
主分类号 |
C07D491/052 |
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