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2 018 315

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IPC

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Application

5023547/14, 1992-01-22

(22)

Actual filing date

1992-01-22

(45)

Published

1994-08-30

(72)

Inventor

Guzhva N.N.Pshukov Ju.G.Sarkisov L.S.Ivashev M.N.Kolpak A.M.

(73)

Holder

Guzhva Nikolaj Nikolaevich

METHOD OF PRODUCING POLYPHENOLS HAVING HEPATOPROTECTIVE, CHOLAGOGUE, ANTIOXIDANT AND ANALEPTIC ACTIVITY Russian patent published in 1994 - IPC

Abstract RU 2018315 C1

FIELD: medicine. SUBSTANCE: Astragalus is extracted by 80% ethanol. Thus prepared extract is evaporated, degreased by chloroform and isolated with the help of ethylacetate. The process is followed by precipitation with dry chloroform and by drying. EFFECT: improves efficiency of the method. 4 tbl

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RU 2 018 315 C1

Authors

Guzhva N.N.

Pshukov Ju.G.

Sarkisov L.S.

Ivashev M.N.

Kolpak A.M.

Dates

1994-08-30—Published

1992-01-22—Filed

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