Salts of clopidogrel and process for preparation

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

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Reexamination Certificate

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07732608

ABSTRACT:
Disclosed are salts of Clopidogrel viz. Clopidegrel mesylate, Clopidegrel besylate and Clopidogrel tosylate, methods for their preparation and pharmaceutical compositions containing them and their use in medicine.

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Written Opinion of PCT/IN2004/000112, eight pages, mailed Jan. 25, 2005.

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