RASAGILINE COMPOSITIONS WITH PROLONGED RELEASE AND USE THEREOF Russian patent published in 2020 - IPC A61K31/135 A61K9/22 A61P25/16 

Abstract RU 2734632 C2

FIELD: pharmaceuticals.

SUBSTANCE: present invention relates to the use of an oral pharmaceutical composition with prolonged release containing R-(+)-N-propargyl-1-aminoindane (rasagiline) or a pharmaceutically acceptable salt thereof as an active agent for treating Parkinson's disease, wherein the active agent dose is 0.2 to 2.0 mg a day, and said composition has dissolution characteristics in Apparatus 1 (basket) according to United States Pharmacopoeia (USP) at 50–150 rpm at a pH value of up to 7.4, at 37 °C, wherein 30–70 % of said active agent is released during the first six hours. Present invention also relates to a method of treating Parkinson's disease in an individual in need thereof.

EFFECT: technical result of the present invention is preparing a pharmaceutical composition prepared in a form for prolonged release of the active compound, suitable for treating neurodegenerative diseases, particularly Parkinson's disease, as well as injuries of the nervous system.

12 cl, 9 dwg, 17 tbl, 11 ex

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RU 2 734 632 C2

Authors

Sela Joram

Livnakh Nurit

Lamensdorf Itskhak

Madmon Tomer

Dates

2020-10-21Published

2011-02-03Filed