METHOD FOR PRODUCTION OF FULLERENE WATER-SALT DISPERSIONS Russian patent published in 2017 - IPC C01B32/156 B82B3/00 B82Y40/00 

Abstract RU 2630561 C2

FIELD: pharmacology.

SUBSTANCE: at first, fullerene C60 crystals are dissolved in N-methylpyrrolidone. The resulting solution is filtered from insoluble particles through a glass fiber filter and mixed with a stabiliser solution represented by pluronic F-127 at a weight ratio of fullerene to pluronic of 5:1÷1:2, or pluronic L-121 at a weight ratio of fullerene to pluronic of 1:2. The resulting mixture is dialyzed.

EFFECT: invention allows to obtain stable aqueous fullerene dispersions containing physiological salt concentrations suitable for preparation of drugs intended for external use and intravenous administration.

8 dwg, 1 tbl, 12 ex

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RU 2 630 561 C2

Authors

Purgina Darya Dmitrievna

Andreev Sergej Mikhajlovich

Shershakova Nadezhda Nikolaevna

Baraboshkina Elena Nikolaevna

Khaitov Musa Rakhimovich

Dates

2017-09-11Published

2015-10-20Filed