Crystalline form of omeprazole

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

Reexamination Certificate

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C546S273700

Reexamination Certificate

active

07553856

ABSTRACT:
A novel crystalline form of the substrate known under the chemical name 5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfiny]-1H-benzimidazole, and having the generic name omeprazole, hereinafter referred to as omeprozole form C, is disclosed. Further, a process for the preparation of omeprazole form C, a pharmaceutical formulation containing omeprazole form C in admixture with pharmaceutically acceptable excipients and the use of omeprazole form C for treatment of gastrointestinal disorders are disclosed.

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