HYDRATES OF SALTS OF ALKALINE-EARTH METALS AND IRBESARTAN AND PREPARATION THEREOF Russian patent published in 2010 - IPC C07D403/10 A61K31/431 

Abstract RU 2401266 C2

FIELD: chemistry.

SUBSTANCE: invention describes tetrahydrates of pharmaceutically acceptable calcium and magnesium salts of ibersartan in crystalline form and preparation thereof in an aqueous medium of a sodium salt.

EFFECT: improved method.

4 cl, 2 dwg, 2 ex

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RU 2 401 266 C2

Authors

Olombar Alen

Mersej Filipp

Dates

2010-10-10Published

2006-06-06Filed