SUSTAINED RELEASE SOFT GELATINE CAPSULES Russian patent published in 2024 - IPC A61K9/48 A61K47/26 A61K47/36 A61K47/42 

Abstract RU 2822392 C2

FIELD: medicine; pharmaceutics.

SUBSTANCE: first and sixth objects are a soft gelatine sustained release capsule, where the pH-dependent shell composition contains gelatine, a pH-dependent polymer, such as pectin, and dextrose. Second object is a method of producing a delayed-release capsule from soft gelatine. Third object is a method for controlling the pH-dependent dissolution profile of a delayed-release soft gelatine capsule. Fourth and fifth objects are methods of treating a pathological condition and reducing the number of belching cases. Seventh and eighth objects are methods for improving the characteristics of delayed release of a soft gelatine capsule and stabilization of a delayed release soft gelatine capsule.

EFFECT: stabilizing and reducing the flow of soft gelatine capsules containing a pH-dependent polymer, such as pectin, in an acidic medium with dextrose content.

47 cl, 1 dwg, 13 tbl, 10 ex

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RU 2 822 392 C2

Authors

Fang Qi

Sukuru Karunakar

Dates

2024-07-04Published

2020-06-02Filed