SPIRO CONDENSED DERIVATIVES OF 2,3-DIHYDROINDOLE, THEIR USE IN OPHTHALMOLOGY Russian patent published in 2020 - IPC C07D209/96 A61K31/404 A61P27/06 

Abstract RU 2712039 C2

FIELD: chemistry.

SUBSTANCE: invention relates to compounds of formula (I), where values of R1-R4 are defined in the claim, which have properties of ligands melatonin receptors MT1, MT2 and MT3 (quinone-reductase 2 enzyme) subtypes. Invention also relates to a method of producing compounds of formula (I) and pharmaceutical compositions thereof.

.

EFFECT: inventions can be used as a drug for treating and preventing ophthalmic diseases, particularly for treating glaucoma.

11 cl, 3 tbl, 18 ex

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RU 2 712 039 C2

Authors

Zefirov Nikolaj Serafimovich

Proskurnina Marina Valentinovna

Lozinskaya Natalya Aleksandrovna

Sosonyuk Sergej Evgenevich

Volkova Mariya Sergeevna

Zaryanova Ekaterina Vitalevna

Roziev Rakhimdzhan Akhmetdzhanovich

Bondarenko Ekaterina Valerevna

Dates

2020-01-24Published

2017-01-30Filed