N-CARBAMOYLMETHYL-4-PHENYL-2-PYRROLIDONE NEW COMPOSITION Russian patent published in 2019 - IPC A61K31/4152 A61P25/28

Abstract RU 2696277 C2

FIELD: medicine.

SUBSTANCE: invention relates to medicine, in particular, to a formulation, a pharmaceutical composition, and a medicinal product having nootropic activity. Claimed composition contains N-carbamoylmethyl-4-phenyl-2-pyrrolidone and 4-phenylpyrrolidone-2.

EFFECT: implementation of the invention makes it possible to obtain a pharmaceutical composition and a drug having an increased stability as compared with the fonturacetam, an increased dissolution rate and a reduced hygroscopicity.

5 cl, 6 tbl, 11 ex

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RU 2 696 277 C2

Authors

Syrov Kirill Konstantinovich

Nesteruk Vladimir Viktorovich

Dates

2019-08-01—Published

2017-08-15—Filed