LIQUID PHARMACEUTICAL COMPOSITION CONTAINING ENSIFENTRINE AND GLYCOPYRROLATE Russian patent published in 2024 - IPC A61K9/10 A61K31/40 A61K31/519 A61P11/00

Abstract RU 2831388 C1

FIELD: medicine; pharmaceutics.

SUBSTANCE: present invention relates to a liquid stable pharmaceutical composition suitable for administration by inhalation, comprising: (i) particles of ensifentrine, (ii) glycopyrrolate and (iii) a diluent, and said diluent contains water, wherein the glycopyrrolate is dissolved in the diluent, the glycopyrrolate concentration is less than or equal to 5.0 mg/ml, and the pH of the liquid pharmaceutical composition ranges from 3.0 to 6.0.

EFFECT: liquid pharmaceutical composition containing ensifentrine and glycopyrrolate.

20 cl, 3 tbl, 2 ex

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RU 2 831 388 C1

Authors

Spargo, Peter Lionel

Khejvud, Fillip Endryu

French, Edvard Dzhejms

Dates

2024-12-05—Published

2021-02-26—Filed