TRANSDERMAL DRUG FOR TREATMENT OF DEMENTIA CONTAINING DONEPEZIL Russian patent published in 2022 - IPC A61K9/70 A61K31/445 A61P25/28 A61K47/10 

Abstract RU 2775315 C2

FIELD: medicine.

SUBSTANCE: present invention relates to a transdermal drug containing donepezil for the treatment of dementia, while the drug contains: (a) donepezil or its pharmaceutically acceptable salt as an active component, (b) propylene glycol monocaprylate as solubilizer, and (c) styrene-isoprene-styrene (SIS) block copolymer as adhesive.

EFFECT: transdermal drug, according to the present invention, causes minor skin irritation and has high penetration through the skin.

6 cl, 8 dwg, 11 tbl, 5 ex

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RU 2 775 315 C2

Authors

Dzhang, Sun-Vu

Shin, Chang-Jell

Kim, Dzheong-Su

Kim, Khae-Sun

Cha, Kvang-Kho

Kim, Khiun-Dzhung

Goto, Masaoki

Dates

2022-06-29Published

2018-11-07Filed