COFORMULATED ANTITUBERCULOUS DRUG Russian patent published in 2011 - IPC A61K31/4409 A61K31/496 A61K31/4965 A61K33/30 A61K9/30 A61P31/06 

Abstract RU 2430724 C2

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to medicine, and concerns a coformulated drug exhibiting antituberculous action and representing a solid dosage form which contains as an active principle a formulation of rifampicin, isoniazid, pyrazinamide, and a zinc-containing compound, and pharmaceutically acceptable excipients. The zinc-containing compound is zinc salt, preferentially zinc sulphate.

EFFECT: pharmaceutical composition under the invention is characterised by high efficacy and provides synergetic antimycobacterial activity when using the formulation of rifampicin, isoniasid, pyrazinamide and zinc sulphate as an antituberculous drug as compared with a formulation of standard antituberculous drugs.

9 cl, 3 ex

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RU 2 430 724 C2

Authors

Mokhireva Ljudmila Vikent'Evna

Robakidze Tat'Jana Nikolaevna

Tjuljaev Ivan Ivanovich

Mokhirev Aleksej Vladimirovich

Dates

2011-10-10Published

2009-09-16Filed