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(11)

2 477 632

(13)

(51)

IPC

A61K9/127(2006-01-01)

A61K47/14(2006-01-01)

A61K47/30(2006-01-01)

(21) (22)

Application

2011152311/15, 2011-12-22

(24)

Start date

2011-12-22

(22)

Actual filing date

2011-12-22

(45)

Published

2013-03-20

(72)

Inventor

Kuskov Andrej NikolaevichGorjachaja Anastasija Valer'EvnaArtjukhov Aleksandr Anatol'EvichShtil'Man Mikhail Isaakovich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Khimiko-Tekhnologicheskij Universitet Im. D.I. Mendeleeva Im. D.I. Mendeleeva)Rossijskaja Federatsija, Ot Imeni Kotoroj Vystupaet Ministerstvo Obrazovanija I Nauki Rf

METHOD FOR PREPARING LIPOSOMAL FORM OF BIOLOGICALLY ACTIVE SUBSTANCE Russian patent published in 2013 - IPC A61K9/127 A61K47/14 A61K47/30

Abstract RU 2477632 C1

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to medicine and pharmaceutics, namely a method for preparing a fungicidal material representing a stabilised liposomal form of sorbic acid for treating fungus diseases of various aethiologies, as well as for food protection against fungus contamination. A biologically active substance is presented by sorbic acid polyester (SAPE) of molecular weight 2000-50000 and polydispersity index 1.05-2.0 which contains at least one fragment of a residue of sorbic acid ester, and at least one fragment of the VP-AGE copolymer.

EFFECT: method enables increasing the long-storage stability of the produced liposomes, as well as improving antifungal activity of the liposomal form of the biologically active substance as compared with the pure low-molecular biologically active substance.

8 cl, 3 ex, 2 tbl

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RU 2 477 632 C1

Authors

Kuskov Andrej Nikolaevich

Gorjachaja Anastasija Valer'Evna

Artjukhov Aleksandr Anatol'Evich

Shtil'Man Mikhail Isaakovich

Dates

2013-03-20—Published

2011-12-22—Filed