发明名称 |
3-(2-trialkylsilyloxy)ethyl-7-ethyl-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 |
US5599946(A) |
申请公布日期 |
1997.02.04 |
申请号 |
US19950453740 |
申请日期 |
1995.05.30 |
申请人 |
TEVA PHARMACEUTICAL INDUSTRIES LTD. |
发明人 |
VINCENZO, GIOBBIO;FRANCO, POLASTRI |
分类号 |
C07D491/052;C07F7/18;(IPC1-7):C07D491/052 |
主分类号 |
C07D491/052 |
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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