| 发明名称 |
Preparation of pyrrole-2-acetates |
| 摘要 |
Loweralkyl 1-loweralkyl-pyrrole-2-glyoxylates are reduced by the base-catalyzed action of hydrogen sulfide under pressure of at least 30 p.s.i. to loweralkyl 1-loweralkyl-pyrrole-2-acetates.
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| 申请公布号 |
US4125537(A) |
申请公布日期 |
1978.11.14 |
| 申请号 |
US19770766305 |
申请日期 |
1977.02.07 |
| 申请人 |
MCNEIL LABORATORIES, INCORPORATED |
发明人 |
CARMOSIN, RICHARD J. |
| 分类号 |
C07D207/32;C07D207/337;(IPC1-7):C07D207/32 |
主分类号 |
C07D207/32 |
| 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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