STABLE COMPOSITIONS OF NANOPARTICLES Russian patent published in 2011 - IPC A61K31/00 A61K31/5025 A61K31/404 A61K31/343 A61K47/44 A61K9/14 B82B1/00 B82B3/00 A61P9/06 A61P35/00 A61P25/00 

Abstract RU 2409352 C2

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention relates to stable pharmaceutical compositions of nanoparticles. Compositions contain poorly soluble medicinal agent with average size of particles below 1000 nm, solid or semi-solid dispersion carrier and, if required, non-surface-modifying excipient. Specified composition does not contain surface modifier or stabiliser. Also method of compositions production and their application are described.

EFFECT: compositions are characterised with stability in absence of modifier or stabiliser of surface absorbed on surface of medicine particles.

29 cl, 4 tbl, 7 ex

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RU 2 409 352 C2

Authors

Abu-Izza Khavla Abdulla

Dates

2011-01-20Published

2006-05-03Filed