Invention Grant
- Patent Title: Process for making morphinan-6α-ols
- Patent Title (中): 制造吗啡喃-6α-ols的方法
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Application No.: US12538545Application Date: 2009-08-10
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Publication No.: US08236957B2Publication Date: 2012-08-07
- Inventor: Robert Rezaie , Timothy S. Bailey
- Applicant: Robert Rezaie , Timothy S. Bailey
- Applicant Address: BG
- Assignee: Janssen Pharmaceutica B.V.
- Current Assignee: Janssen Pharmaceutica B.V.
- Current Assignee Address: BG
- Agent Kiera K. Mathey
- Main IPC: C07D489/02
- IPC: C07D489/02 ; C07D489/08
Abstract:
The present invention provides a process whereby morphinan-6-ones can be converted stereospecifically to the corresponding morphinan-6α-ols by catalytic hydrogenation under basic conditions.
Public/Granted literature
- US20100036128A1 PROCESS FOR MAKING MORPHINAN-6alpha-OLS Public/Granted day:2010-02-11
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