METHOD FOR OBTAINING A SUM OF POLYOXYPHENYLCHROMANONES Russian patent published in 1995 - IPC

Abstract RU 2038091 C1

FIELD: medicine. SUBSTANCE: method involves extracting fruits and pericarps of milk thistle with ethanol twice during 2-3 h at 35-37 C boiling down the extract and purifying with 50% ethanol solution, degreasing with carton tetrachloride. The process is continued with extracting by means of chloroform-alcohol mixture, boiling down, solving in ethanol, concentrating and grinding. EFFECT: enhanced output with increased polyoxyphenylchromanones contents. 2 tbl

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RU 2 038 091 C1

Authors

Zabolotnyj Vadim Aleksandrovich[Ua]

Emel'Janov Viktor Ivanovich[Ua]

Komissarenko Elena Panteleevna[Ua]

Suprun Ol'Ga Vsevolodovna[Ua]

Zubchenko Tamara Nikolaevna[Ua]

Bronina Elena Arkad'Evna[Ua]

Savchenko Vera Ashmukhanovna[Ua]

Mashkin Vladimir Mikhajlovich[Ua]

Dates

1995-06-27Published

1990-01-22Filed