Invention Grant
- Patent Title: Production method
- Patent Title (中): 生产方式
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Application No.: US11840397Application Date: 2007-08-17
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Publication No.: US07696346B2Publication Date: 2010-04-13
- Inventor: Guenther Huchler , Werner Rall , Uwe Ries
- Applicant: Guenther Huchler , Werner Rall , Uwe Ries
- Applicant Address: DE Ingelheim am Rhein
- Assignee: Boehringer Ingelheim International GmbH
- Current Assignee: Boehringer Ingelheim International GmbH
- Current Assignee Address: DE Ingelheim am Rhein
- Agent Michael P. Morris; Mary-Ellen M. Devlin; Alan R. Stempel
- Priority: DE102006039038 20060819
- Main IPC: C07D401/04
- IPC: C07D401/04 ; C07D401/14
Abstract:
The present invention relates to a process for preparing compounds of general formula I wherein R1 and R2 are defined as in claim 1, the pharmaceutically acceptable salts and the solvates thereof, which may be prepared starting from compounds of general formula II wherein R1 is defined as in claim 1.
Public/Granted literature
- US20080045705A1 Production Method Public/Granted day:2008-02-21
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