PHARMACEUTICAL COMPOSITION AND METHODS FOR USE Russian patent published in 2020 - IPC A61K31/4178 A61K47/18 A61K47/69 

Abstract RU 2719450 C1

FIELD: medicine; pharmaceuticals.

SUBSTANCE: group of inventions relates to the field of medicine and pharmaceutics and represents pharmaceutical compositions (4 embodiments) comprising a compound of formula I:

,

where R is selected from a group consisting of phenyl, 4-benzyloxyphenyl, 4-biphenyl, 4-methoxyphenyl, 3-methoxyphenyl, 2-methoxyphenyl, 3,5-dimethoxyphenyl, 4-chlorophenyl, 3-chlorophenyl, 2-chlorophenyl, 4-methylphenyl, 3-methylphenyl, 2-methylphenyl and 3-trifluoromethylphenyl, or a salt thereof; and water-soluble beta-cyclodextrin.

EFFECT: group of inventions provides higher solubility of said compounds, thereby increasing oral bioavailability.

21 cl, 5 dwg, 19 tbl, 13 ex

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RU 2 719 450 C1

Authors

Li, Yuhua

Huang, Chiating

Mao, John

Dates

2020-04-17Published

2017-08-18Filed