SUSTAINED-RELEASE COMPOSITION COMPRISING VENLAFAXIN HYDROCHLORIDE AS ACTIVE SUBSTANCE Russian patent published in 2008 - IPC A61K9/58 A61K31/137

Abstract RU 2314798 C2

FIELD: medicine, pharmacy.

SUBSTANCE: invention relates to sustained-release medicinal formulation composition comprising venlafaxin hydrochloride as an active component. In this formulation venlafaxin hydrochloride in common with a binding agent is applied on inert core as lozenge form (nonpareil) followed applying with a cover-insulating polymeric layer for providing stability and additional cover with external polymeric layer providing the sustained-release of venlafaxin hydrochloride.

EFFECT: improved and valuable properties of composition.

18 cl, 1 tbl, 4 ex

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RU 2 314 798 C2

Authors

Sela Joram

Dates

2008-01-20—Published

2002-11-07—Filed