发明名称 |
Method for producing biperiden iv |
摘要 |
The invention relates to a method for producing biperiden by reacting exo-1-(bi-cyclo[2.2.1]hept-5-en-2-yl)-3-piperidino-1-propanone with a phenylmagnesium compound. According to the invention, exo-1-(bi-cyclo[2.2.1]hept-5-en-2-yl)-3-piperidino-1-propanone can be obtained by reacting the exo-ether of enol silylene of formula (IV) with a compound of N-methylenepiperidinium.
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申请公布号 |
US2004186294(A1) |
申请公布日期 |
2004.09.23 |
申请号 |
US20040478384 |
申请日期 |
2004.05.03 |
申请人 |
GROSSE MARKUS;WEBER KLAUS MARTIN;THYES MARCO;KLEIN PETER;VILSMAIER ELMAR |
发明人 |
GROSSE MARKUS;WEBER KLAUS MARTIN;THYES MARCO;KLEIN PETER;VILSMAIER ELMAR |
分类号 |
C07D295/088;C07D295/108;(IPC1-7):C07D211/06 |
主分类号 |
C07D295/088 |
代理机构 |
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代理人 |
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地址 |
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