PHARMACEUTICAL COMPOSITION FOR TREATING SKIN DISEASES AND METHOD FOR PREPARING IT Russian patent published in 2013 - IPC A61K31/17 A61K31/573 A61K9/06 A61P17/06 

Abstract RU 2489144 C2

FIELD: medicine.

SUBSTANCE: invention refers to medicine, and concerns a combined pharmaceutical composition for treating skin diseases. The composition contains betamethasone, preferentially betamethasone dipropionate, urea and at least one adjuvant. As adjuvants, the composition contains a hydrophobic component, an emulsifier, a preserving agent, a buffer agent, a non-aqueous solvent and water. A method for preparing the declared composition consists in the fact that the melted hydrophobic component, emulsifier and water are emulsified, and then betamethasone and the preserving agent are introduced at temperature below 60°C, homogenised and added with a prepared solution of urea and the buffer agent.

EFFECT: pharmaceutical composition is characterised by high pharmacological activity, stability, uniform distribution of the active ingredients.

7 cl, 8 ex, 1 tbl

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RU 2 489 144 C2

Authors

Ljapunov Nikolaj Aleksandrovich

Ljapunova Oksana Alekseevna

Mel'Nikova Elena Nikolaevna

Goncharova Natal'Ja Viktorovna

Emshanova Svetlana Vital'Evna

Lomakina Valentina Dmitrievna

Pit'Kin Andrej Sergeevich

Somarev Sergej Anatol'Evich

Dates

2013-08-10Published

2011-06-07Filed