Invention Grant
- Patent Title: Process for preparing optically active alcohols
- Patent Title (中): 光学活性醇的制备方法
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Application No.: US12224098Application Date: 2007-02-13
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Publication No.: US07956182B2Publication Date: 2011-06-07
- Inventor: Hiroshi Tomiyama , Masayuki Yokota
- Applicant: Hiroshi Tomiyama , Masayuki Yokota
- Applicant Address: JP Sakaki-machi, Hanishina-gun, Nagano
- Assignee: Kotobuki Pharmaceutical Co., Ltd.
- Current Assignee: Kotobuki Pharmaceutical Co., Ltd.
- Current Assignee Address: JP Sakaki-machi, Hanishina-gun, Nagano
- Agency: Flynn, Thiel, Boutell & Tanis, P.C.
- Priority: JP2006-038964 20060216
- International Application: PCT/JP2007/052900 WO 20070213
- International Announcement: WO2007/094480 WO 20070823
- Main IPC: C07C29/143
- IPC: C07C29/143 ; C07C33/22 ; C07C67/31 ; C07C69/65 ; C07C205/08 ; C07B53/00 ; C07B61/00 ; C07D263/14
Abstract:
This invention relates to a process for producing optically active alcohols using asymmetric reduction of aromatic ketones. This process gives optically active alcohols in high enantioselectivity in a large scale production.
Public/Granted literature
- US20090062527A1 Process for Preparing Optically Active Alcohols Public/Granted day:2009-03-05
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