Invention Grant
US07687630B2 Method for producing optically active quinuclidinols having one or more substituted groups at the 2-position
失效
在2-位具有一个或多个取代基的光学活性奎宁环醇的制备方法
- Patent Title: Method for producing optically active quinuclidinols having one or more substituted groups at the 2-position
- Patent Title (中): 在2-位具有一个或多个取代基的光学活性奎宁环醇的制备方法
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Application No.: US11906103Application Date: 2007-09-28
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Publication No.: US07687630B2Publication Date: 2010-03-30
- Inventor: Takeaki Katayama , Kunihiko Murata
- Applicant: Takeaki Katayama , Kunihiko Murata
- Applicant Address: JP Tokyo
- Assignee: Kanto Kagaku Kabushiki Kaisha
- Current Assignee: Kanto Kagaku Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Wolf, Greenfield & Sacks, P.C.
- Priority: JP2006-269642 20060929
- Main IPC: C07D453/02
- IPC: C07D453/02
Abstract:
The invention provides a method for producing optically active 3-quinuclidinols having one or more substituted groups at the 2-position; wherein 3-quinuclidinones having one or more substituted groups at the 2-position are reacted with compounds providing hydrogen in the presence of a certain metal complex.
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