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2 613 106

(13)

(51)

IPC

A61K31/409(2006-01-01)

B82B1/00(2006-01-01)

A61N5/67(2006-01-01)

A61K33/30(2006-01-01)

A61P35/00(2006-01-01)

(21) (22)

Application

2015128929, 2015-07-17

(24)

Start date

2015-07-17

(22)

Actual filing date

2015-07-17

(45)

Published

2017-03-15

(72)

Inventor

(73)

Holder

Federalnoe Gosudarstvennoe Unitarnoe Predpriyatie Nauchnyj Tsentr Institut Organicheskikh Poluproduktov I Krasitelej"

METHOD OF PRODUCING DRUG AND DRUG PREPARATION Russian patent published in 2017 - IPC A61K31/409 B82B1/00 A61N5/67 A61K33/30 A61P35/00

Abstract RU 2613106 C2

FIELD: medicine.

SUBSTANCE: invention relates to medicine and pharmaceutical chemistry, particularly it concerns drug, based on nanoparticles of phthalocyanine, which can be used in treating malignant new growths by pulsed laser ablation of nanoparticles. Three-stage method of producing drug is described and thus produced preparation with following composition in wt%: phthalocyanine in form of nanoparticles 0.1–1.0; SAS 0.1–1.5; sodium chloride 0.1–1.5; water – rest.

EFFECT: drug preparation, produced by this method, shows high efficacy, providing tumor growth inhibition (TGI) up to 100 %, as well as stability during storage – after 3 years storage size of phthalocyanine nanoparticles changed insignificantly.

3 cl, 2 tbl, 7 ex

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RU 2 613 106 C2

Authors

Dates

2017-03-15—Published

2015-07-17—Filed