Invention Grant
- Patent Title: Barium salt of benzimidazole derivative
- Patent Title (中): 苯并咪唑衍生物的钡盐
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Application No.: US12467051Application Date: 2009-05-15
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Publication No.: US07872140B2Publication Date: 2011-01-18
- Inventor: Yatendra Kumar , Mahavir Singh Khanna , Mohan Prasad
- Applicant: Yatendra Kumar , Mahavir Singh Khanna , Mohan Prasad
- Applicant Address: IN New Delhi
- Assignee: Ranbaxy Laboratories Limited
- Current Assignee: Ranbaxy Laboratories Limited
- Current Assignee Address: IN New Delhi
- Agent James DeYonker, Esq.; William D. Hare, Esq.
- Priority: IN665/DEL/2003 20030505
- Main IPC: C07D401/12
- IPC: C07D401/12
Abstract:
The invention relates to crystalline barium salt of (S)-omeprazole, which is (S)-5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)-methyl]sulfinyl]-1H-benzimidazole. The invention also relates to processes for preparing crystalline barium salt of (S)-omeprazole and pharmaceutical compositions that include the crystalline barium salt of (S)-omeprazole so prepared.
Public/Granted literature
- US20090259047A1 BARIUM SALT OF BENZIMIDAZOLE DERIVATIVE Public/Granted day:2009-10-15
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