ANTITUMOUR ANTHRAFURANDIONE AND BASED PHARMACEUTICAL COMPOSITIONS Russian patent published in 2015 - IPC C07D405/06 A61K31/343 A61K31/40 A61P35/00 

Abstract RU 2554939 C1

FIELD: medicine.

SUBSTANCE: invention refers to a new derivative of anthrafurandione of formula I or its pharmaceutically acceptable salts possessing high antitumour effect and activity on tumours resistant to other drug preparations. Besides, the invention refers to antitumour pharmaceutical compositions containing the compound of formula I, a pharmacologically acceptable carrier and one or mode excipients specified in co-solvents, solubilisers, filling agents, emulsifiers, preserving agents, antioxidants, buffer compounds, substances for maintaining isotonicity.

EFFECT: effective use of anthrafurandione, as it possesses high storage stability as a lyophilisate, and as a solution, and also other improved characteristics, including solubility, efficacy and acceptability.

10 cl, 6 tbl, 13 ex

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RU 2 554 939 C1

Authors

Shchekotikhin Andrej Egorovich

Preobrazhenskaja Marija Nikolaevna

Shtil' Aleksandr Al'Bertovich

Treshchalin Ivan Dmitrievich

Treshchalina Elena Mikhajlovna

Dates

2015-07-10Published

2014-04-16Filed