COMBINED ORAL DELIVERY SYSTEM FOR A POORLY SOLUBLE ANTITUMOR AGENT AND A DISPERSIBLE TABLET CONTAINING IT Russian patent published in 2023 - IPC A61K47/10 A61K47/24 A61K9/20 A61K31/44 A61K31/506 A61K31/454 A61K31/519 A61K31/5355 A61P35/00 

Abstract RU 2803114 C2

FIELD: pharmaceuticals; medicine.

SUBSTANCE: invention provides obtaining a dispersible tablet that releases an active pharmaceutical ingredient (APS) belonging to one of the following classes: BCS 2 or BCS 4 at an increased rate due to the inclusion of API in amorphous form in a combined delivery system (CDS) consisting of various poloxamers and magnesium aluminometasilicate as a solid dispersion medium, which has a synergistic effect in preferred embodiments of the invention.

EFFECT: significant increase in the release rate of APS and an increase in the stability of the solid dispersion system APS-poloxamer during storage.

4 cl, 14 tbl, 5 ex

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RU 2 803 114 C2

Authors

Dain Igor Aleksandrovich

Dates

2023-09-06Published

2021-12-27Filed