PHARMACEUTICAL COMPOSITION FOR PERORAL INTRODUCTION IN FORM OF PARTICLES WITH CALCULATED TIME OF RELEASE AND QUICKLY DECOMPOSING TABLETS CONTAINING SAID COMPOSITION Russian patent published in 2010 - IPC A61K9/16 A61K9/22 A61K47/02 A61K47/36 A61K47/38 

FIELD: medicine.

SUBSTANCE: invention relates to pharmaceutical composition for peroral introduction, which possesses time of release delay, which includes particles containing medication in pharmaceutical composition core; medium layer, which contains two types of water-soluble components: solubility-reducing agent of salting-out or acid type and changed into insoluble form substance of salting-out or acid type; and external layer for regulating rate of water penetration, which contains water-insoluble substance.

EFFECT: invention ensures possibility of temporary defense against insoluble substance dissolving, ensures quick release of medication after definite delay time with possibility to control delay time.

12 cl, 18 dwg, 3 tbl, 31 ex