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(19)

(11)

2 659 219

(13)

(51)

IPC

C07D498/04(2006-01-01)

A61K31/553(2006-01-01)

A61P25/28(2006-01-01)

(21) (22)

Application

2015135967, 2014-02-26

(24)

Start date

2014-02-26

(22)

Actual filing date

2014-02-26

(45)

Published

2018-06-29

(72)

Inventor

Takaisi MamoruSato NobukhiroSibuguti TomoyukiMotoki TakafumiTakakhasi JosinoriSasaki TakeoBraunton Alan

(73)

Holder

Ejsaj Ar End Di Menedzhment Ko., Ltd.

TETRAHYDROIMIDAZO[1,5-D][1,4]OXAZEPINE DERIVATIVE Russian patent published in 2018 - IPC C07D498/04 A61K31/553 A61P25/28

Abstract RU 2659219 C2

FIELD: chemistry.

SUBSTANCE: invention relates to novel compounds represented by the formula (I) , or pharmaceutically acceptable salts thereof.

EFFECT: technical result: novel compounds of formula (I) having an antagonistic action against group II metabotropic glutamate receptor, which can be used as a therapeutic agent in disorders such as Alzheimer's disease.

19 cl, 10 tbl, 43 ex

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RU 2 659 219 C2

Authors

Takaisi Mamoru

Sato Nobukhiro

Sibuguti Tomoyuki

Motoki Takafumi

Takakhasi Josinori

Sasaki Takeo

Braunton Alan

Dates

2018-06-29—Published

2014-02-26—Filed