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2 503 455

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IPC

A61K31/60(2006-01-01)

C08B37/06(2006-01-01)

(21) (22)

Application

2012132873/13, 2012-07-31

(24)

Start date

2012-07-31

(22)

Actual filing date

2012-07-31

(45)

Published

2014-01-10

(72)

Inventor

Minzanova Salima TakhijatullovnaVyshtakaljuk Aleksandra BorisovnaTsepaeva Ol'Ga ViktorovnaMironova Ljubov' Gennad'EvnaMironov Vladimir FedorovichZobov Vladimir Vasil'Evich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Uchrezhdenie Nauki Institut Organicheskoj I Fizicheskoj Khimii Im. A.E. Arbuzova Kazanskogo Nauchnogo Tsentra Rossijskoj Akademii Nauk

COMPLEX OF PECTIN BIOPOLYMER AND ACETYLSALISYLIC ACID Russian patent published in 2014 - IPC A61K31/60 C08B37/06

Abstract RU 2503455 C1

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to biopolymers that can find application in chemical-pharmaceutical industry, medicine and veterinary science. The complex of pectin biopolymer and acetylsalicylic acid of formula wherein R=H, Me; n=98; m=2-11, prepared by a reaction of aqueous solutions of pectin and acetylsalicylic acid under mechanic-acoustic action with weight ratio of pectin: acid=1:(0.02-0.25) and ethanol precipitation of the prepared complex.

EFFECT: complex possesses lower toxicity, lower ulcerogenic action as compared to acetylsalicylic acid and no irritant action of skin and eye mucosa.

4 cl, 1 tbl, 7 ex

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RU 2 503 455 C1

Authors

Minzanova Salima Takhijatullovna

Vyshtakaljuk Aleksandra Borisovna

Tsepaeva Ol'Ga Viktorovna

Mironova Ljubov' Gennad'Evna

Mironov Vladimir Fedorovich

Zobov Vladimir Vasil'Evich

Dates

2014-01-10—Published

2012-07-31—Filed