| 发明名称 |
Intermediates and processes for preparing benzothiophene compounds |
| 摘要 |
The present invention provides a novel process for preparing a compound of formula I <IMAGE> I wherein R1 and R2 combine to form C4-C6 polymethylene, -CH2CH(CH3)CH2CH2-, -CH2C(CH3)2CH2CH2-, or -CH2CH2OCH2CH2-; or a pharmaceutically acceptable salt or solvate thereof. Also provided intermediates of formulae II and IV <IMAGE> II <IMAGE> IV wherein Z is a leaving group.
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| 申请公布号 |
US5808061(A) |
申请公布日期 |
1998.09.15 |
| 申请号 |
US19950503444 |
申请日期 |
1995.07.17 |
| 申请人 |
ELI LILLY AND COMPANY |
发明人 |
DODGE, JEFFREY A.;STOCKSDALE, MARK G. |
| 分类号 |
A61K31/38;A61K31/381;A61P3/00;A61P19/10;A61P43/00;C07D333/56;(IPC1-7):C07D333/56;C07D409/00;C07D413/00;C07D403/00 |
主分类号 |
A61K31/38 |
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