COMBINED DELIVERY SYSTEM WITH IMMEDIATE/SUSTAINED RELEASE OF MEDICINAL AGENTS WITH SHORT PERIOD OF HALF-LIFE, INCLUDING FOR REMOGLIFLOZIN Russian patent published in 2016 - IPC A61K31/7056 A61K47/30 A61K9/22 A61K9/26 A61K9/48 A61K9/52 A61J3/00 A61P3/10 

Abstract RU 2596787 C2

FIELD: medicine.

SUBSTANCE: disclosed is a combination immediate/delayed release delivery system for compounds which have short half-life, such as antidiabetic remogliflozin etabonate, which provides a dosage form that has two distinct phases of release. Solid phase for immediate release includes remogliflozin etabonate and immediate release material. Solid phase of delayed release comprises remogliflozin etabonate and sustained release material. Solid phase of delayed release has shape of discrete single particles or granules and solid phase for immediate release is a matrix, which consists of separate particles of solid phase of delayed release enclosed in said matrix or dispersed therein. What is also presented is a method for producing a pharmaceutical composition.

EFFECT: invention provides a procedure for administering remogliflozina etabonate once a day.

9 cl, 4 dwg, 4 tbl, 2 ex

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RU 2 596 787 C2

Authors

Grin Dzhejms Trinka

Uilkison Uillyam Ouen

Dates

2016-09-10Published

2011-07-07Filed