Invention Grant
US07432394B2 Resolution of α-(phenoxy) phenylacetic acid derivatives with naphthyl-alkylamines
有权
用萘基 - 烷基胺拆分α-（苯氧基）苯乙酸衍生物
- Patent Title: Resolution of α-(phenoxy) phenylacetic acid derivatives with naphthyl-alkylamines
- Patent Title (中): 用萘基 - 烷基胺拆分α-（苯氧基）苯乙酸衍生物
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Application No.: US11525201Application Date: 2006-09-20
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Publication No.: US07432394B2Publication Date: 2008-10-07
- Inventor: Peng Cheng , Jingyuan Ma , Xin Chen , Yan Zhu , Zuchun Zhao
- Applicant: Peng Cheng , Jingyuan Ma , Xin Chen , Yan Zhu , Zuchun Zhao
- Applicant Address: US CA Hayward
- Assignee: Metabolex, Inc.
- Current Assignee: Metabolex, Inc.
- Current Assignee Address: US CA Hayward
- Agency: Townsend and Townsend and Crew, LLP
- Main IPC: C07C59/56
- IPC: C07C59/56
Abstract:
The present invention provides a methods and compounds for producing an enantiomerically enriched α-(phenoxy)phenylacetic acid compound of the formula: from a mixture of its enantiomers, where R1 is alkyl or haloalkyl and X is halide.
Public/Granted literature
- US20070073082A1 Resolution of alpha-(phenoxy) phenylacetic acid derivatives with naphthyl-alkylamines Public/Granted day:2007-03-29
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