METHOD FOR PREPARING PHYTOPREPARATIONS OF SOME SPECIES OF HEDYSARUM (Hedysarum theinum, Hedysarum neglectum) Russian patent published in 2010 - IPC A61K36/48 

Abstract RU 2402344 C1

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to chemical-pharmaceutical industry. Ground roots are three-stage extracted by aqueous-alcoholic solutions in periodic stirring at room temperature in a dark place with the first fraction prepared by processing of raw material by an aqueous-alcoholic solution in the ratio 2:1 for 8 days, the second fraction prepared by processing of the remained roots by an aqueous-alcoholic solution in the ratio 1:1 for 6 days and the third fraction prepared by processing of the remained vegetative raw materials by an aqueous-alcoholic solution in the ratio 1:2 for 5 days; then fractions are poured out.

EFFECT: invention allows for higher yield of the end product with improved activity.

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RU 2 402 344 C1

Authors

Fedorova Julija Sergeevna

Sukhikh Andrej Sergeevich

Kuznetsov Petr Vasil'Evich

Dates

2010-10-27Published

2009-06-04Filed