DIMERIC DIPEPTIDE MIMETIC BDNF AS AGENT FOR TREATING AND PREVENTING OPIOID ADDICTION Russian patent published in 2024 - IPC A61K38/05 A61P25/36 

Abstract RU 2823374 C1

FIELD: medicine.

SUBSTANCE: invention refers to medicine, particularly to pharmacology, and concerns using the known bis-monosuccinyl-methionyl-serine heptamethylenediamide as an agent for treating and preventing opioid addiction. Bis-monosuccinyl-methionyl-serine heptamethylenediamide (GSB-214) in doses of 0.1–5.0 mg/kg with a single intraperitoneal administration dose-dependently prevents morphine withdrawal-induced abrupt drop in body weight and reduces severity of behavioral signs of morphine withdrawal syndrome in outbred male rats, in particular, reducing the total WS index of morphine withdrawal by 41.5% and reducing diarrhea by 96.7% in the most effective dose of 1.0 mg/kg, as well as eliminating ptosis in all studied doses.

EFFECT: compound GSB-214 in dose of 1 mg/kg with subchronic intraperitoneal introduction for 6 days prevents formation of tolerance to analgesic action of morphine with thermal stimulation.

1 cl, 3 dwg, 1 tbl, 3 ex

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RU 2 823 374 C1

Authors

Kolik Larisa Gennadevna

Konstantinopolskij Mark Aleksandrovich

Sazonova Nellya Mikhajlovna

Tarasyuk Aleksej Valerevich

Gudasheva Tatyana Aleksandrovna

Durnev Andrej Dmitrievich

Dorofeev Vladimir Lvovich

Dates

2024-07-22Published

2023-12-04Filed