FIELD: pharmaceuticals.
SUBSTANCE: disclosed is a pharmaceutical composition comprising a bicyclo-substituted azo derivative of pyrazolone or a salt thereof, and a method for production thereof. In particular, the pharmaceutical composition disclosed in the present invention includes (Z)-5-(2-hydroxy1-3-(2-(3-methyl-5-oxo-1-(5,6,7,8-tetrahydronaphthalene-2-yl)-1H-pyrazol-4(5H)-ylidene)hydrazino)phenyl)furan-2-carboxylic acid or a pharmaceutically acceptable salt thereof and at least one filler, optionally selected from cellulose, microcrystalline cellulose, lactose and starch.
EFFECT: composition has high stability, rate of dissolution and bioavailability, and the method of producing is simple, economical and fast.
9 cl, 4 dwg, 12 tbl
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