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(19)

(11)

2 566 296

(13)

(51)

IPC

C07F9/09(2006-01-01)

A61K31/661(2006-01-01)

A61K31/662(2006-01-01)

A61P7/02(2006-01-01)

A61P9/00(2006-01-01)

A61P11/00(2006-01-01)

A61P37/02(2006-01-01)

A61P27/06(2006-01-01)

A61P29/00(2006-01-01)

A61P31/04(2006-01-01)

A61P31/16(2006-01-01)

A61P35/00(2006-01-01)

A61P43/00(2006-01-01)

C07F9/38(2006-01-01)

A61P13/12(2006-01-01)

(21) (22)

Application

2013133810/04, 2011-12-20

(24)

Start date

2011-12-20

(22)

Actual filing date

2011-12-20

(45)

Published

2015-10-20

(72)

Inventor

Isikava KumiKoga SigeruKokhno JasusiFudzii KiesiJosikava Ken

(73)

Holder

Kerin Farmas'Jutikal Ko., Ltd.

DERIVATIVE OF DIPHENYL SULPHIDE, AND PHARMACEUTICAL PRODUCT CONTAINING IT AS ACTIVE INGREDIENT Russian patent published in 2015 - IPC C07F9/09 A61K31/661 A61K31/662 A61P7/02 A61P9/00 A61P11/00 A61P37/02 A61P27/06 A61P29/00 A61P31/04 A61P31/16 A61P35/00 A61P43/00 C07F9/38 A61P13/12

Abstract RU 2566296 C2

FIELD: bioengineering.

SUBSTANCE: invention relates to derivative of diphenyl sulphide, that can be used in medicine as antagonist of S1P3 receptor of common formula (1)

where R¹ is C_1-6-alkoxy group, R² is propyl or allyl, X is methylene or oxygen atom, and Z is halogen atom.

EFFECT: new derivatives of diphenyl sulphide, their salts and hydrates, as well as compositions on their basis having excellent S1P3 antagonist activity are suggested.

8 cl, 3 ex, 1 tbl

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RU 2 566 296 C2

Authors

Isikava Kumi

Koga Sigeru

Kokhno Jasusi

Fudzii Kiesi

Josikava Ken

Dates

2015-10-20—Published

2011-12-20—Filed