Invention Grant
US08293926B2 Method of producing optically active 4-amino-3-substituted phenylbutanoic acid
有权
光学活性4-氨基-3-取代苯基丁酸的制备方法
- Patent Title: Method of producing optically active 4-amino-3-substituted phenylbutanoic acid
- Patent Title (中): 光学活性4-氨基-3-取代苯基丁酸的制备方法
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Application No.: US12086056Application Date: 2006-12-08
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Publication No.: US08293926B2Publication Date: 2012-10-23
- Inventor: Junichi Yasuoka , Shoji Fukuyo , Tetsuya Ikemoto
- Applicant: Junichi Yasuoka , Shoji Fukuyo , Tetsuya Ikemoto
- Applicant Address: JP Tokyo
- Assignee: Sumitomo Chemical Company, Limited
- Current Assignee: Sumitomo Chemical Company, Limited
- Current Assignee Address: JP Tokyo
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2005-356795 20051209; JP2006-135636 20060515
- International Application: PCT/JP2006/325001 WO 20061208
- International Announcement: WO2007/066828 WO 20070614
- Main IPC: C07D207/273
- IPC: C07D207/273 ; C07C229/34
Abstract:
The present invention provides a method of producing a compound (IIa) or a compound (IIb), provides a method of producing a compound (IIIa) or a compound (IIIb), provides a method of producing a compound (Va) or its salt or a compound (Vb) or its salt, provides a method of producing a compound (IIIa) or a compound (IIIb), further, provides a method of producing a compound (Va) or its salt or a compound (Vb) or its salt including these production methods.
Public/Granted literature
- US20090137819A1 Method of Producing Optically Active 4-Amino-3-Substituted Phenylbutanoic Acid Public/Granted day:2009-05-28
Information query
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