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经营范围
发明名称
Process For Making N-(Diphenylmethyl)piperazines
摘要
The compound of formula (8), in racemic or single enantiomeric form, is useful in making N-(diphenylmethyl)-piperazines such as cetirizine and levocetrizine. wherein Z is preferably phenyl.
申请公布号
US2011251389(A1)
申请公布日期
2011.10.13
申请号
US201113165742
申请日期
2011.06.21
申请人
ZHU JIE
发明人
ZHU JIE
分类号
C07D241/04;C07C271/46
主分类号
C07D241/04
代理机构
代理人
主权项
地址
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