STABILISATION OF COMPOUND ESTERS OF GLUCOCORTICOIDS BY ACIDS Russian patent published in 2011 - IPC A61K47/12 A61K31/573 

Abstract RU 2437679 C2

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention relates to pharmacy and represents non-aqueous liquid pharmaceutical composition for local application, which contains, at least, one ester of glucocorticoid, etherified on carbon atom C17 or C21, 0.01 to 10 % of, at least, one organic acid, and, at least, one aprotic solvent or disperser, and composition is free of protic solvents or dispersers.

EFFECT: invention insures stabilisation of esters of glucocorticoids from hydrolysis.

6 cl, 3 ex, 1 dwg

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RU 2 437 679 C2

Authors

Mertin Dirk

Kheep Iris

Shul'Te Georg

Umgel'Der Ul'Rike

Daube Gert

Bettkher Ehrnst

Dates

2011-12-27Published

2005-12-03Filed