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(19)

RU

(11)

2 472 487

(13)

C2

(51)

IPC

A61K8/04(2006-01-01)

A61K8/73(2006-01-01)

A61P9/10(2006-01-01)

A61K31/715(2006-01-01)

A61K47/36(2006-01-01)

(21) (22)

Application

2010125705/15, 2008-11-26

(24)

Start date

2008-11-26

(22)

Actual filing date

2008-11-26

(45)

Published

2013-01-20

(72)

Inventor

Tezel AkhmetRobinson Majkl R.

(73)

Holder

Allergan, Ink.

GEL POLYSACCHARIDE COMPOSITIONS AND METHODS FOR PROLONGED DRUG DELIVERY Russian patent published in 2013 - IPC A61K8/04 A61K8/73 A61P9/10 A61K31/715 A61K47/36 

Abstract RU 2472487 C2

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to pharmaceutical industry and represents a biologically compatible polysaccharide gel composition possessing the properties of prolonged release and containing triamcinolone acetonide engrafted to hyaluronic acid by covalent binding of triamcinolone acetonide and hyaluronic acid.

EFFECT: invention provides controlled release of the active ingredient representing triamcinolone acetonide.

19 cl

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RU 2 472 487 C2

Authors

Tezel Akhmet

Robinson Majkl R.

Dates

2013-01-20—Published

2008-11-26—Filed

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