SUSTAINED RELEASE SOLID THERAPEUTIC AGENT Russian patent published in 2015 - IPC A61K9/22 A61K47/22 A61K47/30 A61P33/10 A61P29/00 

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to medicine, and represents a sustained release solid therapeutic agent containing a combination of praziquantel with emodepside, polyvinylpyrrolidone and/or a polyvinylpyrrolidone derivative in an amount of 10 to 50 wt %, polyvinylpyrrolidone and/or the polyvinylpyrrolidone derivative is a mixture of one short-chain polyvinylpyrrolidone and one polyvinylpyrrolidone or the polyvinylpyrrolidone derivative with longer chains, and at least one excipient in an amount of 5 to 80 wt %.

EFFECT: sustained release of active substances and no lump formation in the gastrointestinal tract if two or more tablets taken.

4 cl, 7 ex, 4 dwg