发明名称 |
PROCESS FOR PRODUCING GABAPENTINE OF PHARMACEUTICAL GRADE |
摘要 |
Process for producing gabapentine of pharmaceutical grade, comprising neutralizing an alcoholic solution of gabapentine chlorhydrate with basic ion exchange resins and insulating directly the gabapentine, without requiring neither the formation nor the isolation of intermediates which are different from the pharmaceutical grade product.
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申请公布号 |
WO0064857(A1) |
申请公布日期 |
2000.11.02 |
申请号 |
WO2000ES00121 |
申请日期 |
2000.04.04 |
申请人 |
MEDICHEM S.A.;BOSCH LLADO, JORDI;ONRUBIA MIGUEL, MA DEL CARMEN;PAGANS LISTA, EUGENIA |
发明人 |
BOSCH LLADO, JORDI;ONRUBIA MIGUEL, MA DEL CARMEN;PAGANS LISTA, EUGENIA |
分类号 |
C07C227/40;C07C229/28;(IPC1-7):C07C229/28 |
主分类号 |
C07C227/40 |
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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