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(19)

RU

(11)

2 663 931

(13)

C1

(51)

IPC

A61K31/4184(2006-01-01)

A61K47/58(2017-01-01)

A61K47/14(2006-01-01)

A61P31/04(2006-01-01)

(21) (22)

Application

2017133225, 2017-09-25

(24)

Start date

2017-09-25

(22)

Actual filing date

2017-09-25

(45)

Published

2018-08-13

(72)

Inventor

Pyshchev Aleksandr IvanovichKovalenko Igor ValentinovichZusman Anatolij Izrailevich

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennostyu

BIOLOGICALLY ACTIVE COMPOSITION Russian patent published in 2018 - IPC A61K31/4184 A61K47/58 A61K47/14 A61P31/04 

Abstract RU 2663931 C1

FIELD: pharmaceuticals.

SUBSTANCE: invention relates to chemical-pharmaceutical industry and is a biologically active composition based on 1,3-dialkylbenzimidazolium triiodide of general formula I, (I), where R1 and R3=(C1-C6) alkyl, R2=(C1-C6) alkyl, hydrogen, characterized in that it comprises a nucleophilic chelating agent with a 1,3-dialkylbenzimidazolium triiodide component and a chelating agent, respectively, 1:1–60 w/v.

EFFECT: invention allows to increase stability of the aqueous solution of this composition, as well as to simplify the composition of the water-soluble 1,3-dialkylbenzimidazolium triiodide composition by reducing the number of components.

6 cl, 2 tbl, 5 ex

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RU 2 663 931 C1

Authors

Pyshchev Aleksandr Ivanovich

Kovalenko Igor Valentinovich

Zusman Anatolij Izrailevich

Dates

2018-08-13—Published

2017-09-25—Filed

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