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2 739 191

(13)

(51)

IPC

C07D311/28(2006-01-01)

B01D11/02(2006-01-01)

A61K131/00(2006-01-01)

A61P25/24(2006-01-01)

(21) (22)

Application

2020108732, 2020-02-27

(24)

Start date

2020-02-27

(22)

Actual filing date

2020-02-27

(45)

Published

2020-12-21

(72)

Inventor

Kurkin Vladimir AleksandrovichSazanova Kseniya NikolaevnaSharipova Safiya KhakimovnaZajtseva Elena NikolaevnaPravdivtseva Olga Evgenevna

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniya Gosudarstvennyj Meditsinskij Universitet" Ministerstva Zdravookhraneniya Rossijskoj Federatsii

METHOD FOR PRODUCING SPIRAEOSIDE HAVING ANTIDEPRESSANT ACTIVITY Russian patent published in 2020 - IPC C07D311/28 B01D11/02 A61K131/00 A61P25/24

Abstract RU 2739191 C1

FIELD: chemistry.

SUBSTANCE: invention relates to a method for producing spiraeoside, having antidepressant activity, with preliminary production of water-alcohol extraction based on 70 % ethanol from herbal medicinal raw material filament of queen-of-the-meadow, using method of column chromatography, wherein extraction is obtained from queen-of-the-meadow in ratio raw material-extractant 1:1, target substance is eluted with mixture of chloroform (AR grade) : ethyl alcohol 96 % in volume ratio of 50:50 with output of substance of 0.25 %.

EFFECT: disclosed is a method for producing spiraeoside, having antidepressant activity.

1 cl, 1 tbl, 1 ex, 1 dwg

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RU 2 739 191 C1

Authors

Kurkin Vladimir Aleksandrovich

Sazanova Kseniya Nikolaevna

Sharipova Safiya Khakimovna

Zajtseva Elena Nikolaevna

Pravdivtseva Olga Evgenevna

Dates

2020-12-21—Published

2020-02-27—Filed