发明名称 |
PROCESS FOR PRODUCING NITROGENOUS HETEROCYCLIC COMPOUND |
摘要 |
<p>A nitrogenous heterocyclic compound such as 3-aminopyrrolidine derivative is produced by hydrogenolysis of an N-substituted nitrogenous heterocyclic compound with normal pressure hydrogen in a water-based solvent in presence of a catalyst. In the case an optically active 1-substituted-3-aminopyrrrolidine derivative is used as a raw material, an optically active 3-aminopyrrolidine derivative can be obtained as a product practically without racemination.</p> |
申请公布号 |
EP1640364(A1) |
申请公布日期 |
2006.03.29 |
申请号 |
EP20040746215 |
申请日期 |
2004.06.22 |
申请人 |
TORAY FINE CHEMICALS CO., LTD. |
发明人 |
MORII, SEIJI;ONO, TAKAE;SATO, HARUYO |
分类号 |
B01J23/44;C07D207/12;(IPC1-7):C07D207/14;C07D241/04;C07B61/00 |
主分类号 |
B01J23/44 |
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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