发明名称 |
Procedimiento para preparar Galantamina |
摘要 |
A novel process for the preparation of N-methyl-N-(2-[4-hydroxyphenyl]ethyl)-5-hydroxy-4-methoxy benzene carboxamide, which is useful as an intermediate in the synthesis of (−)-galantamine, comprises the reaction of a 5-hydroxy-4-methoxy benzoic acid derivative with N-methyl-N-(2-[4-hydroxyphenyl]ethyl) amine.
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申请公布号 |
ES2432405(T3) |
申请公布日期 |
2013.12.03 |
申请号 |
ES20080727257T |
申请日期 |
2008.04.02 |
申请人 |
SCINOPHARM TAIWAN, LTD.;SCINOPHARM TAIWAN LTD. |
发明人 |
WANG, LUNGHU;CHEN, YUNG FA;HENSCHKE, JULIAN PAUL |
分类号 |
A61K31/55;C07C231/02;C07C235/48;C07D491/20 |
主分类号 |
A61K31/55 |
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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