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Application

4326925/14, 1987-11-12

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Actual filing date

1987-11-12

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Published

1994-11-15

(72)

Inventor

Jakovlev G.M.Khavinson V.Kh.Morozov V.G.Kuznik B.I.Vitkovskij Ju.A.Chajka O.V.

METHOD OF PREPARING OF SUBSTANCE SHOWING HEPATOPROTECTIVE ACTIVITY Russian patent published in 1994 - IPC

Abstract SU 1522486 A1

FIELD: medicine, medicinal industry. SUBSTANCE: method involves extraction of animal raw in acetic acid at pH 3-4 for 12-24 h at 1-5 C with addition of zinc chloride (1.0-1.5 g/l), precipitation of the end product with acetone at the ratio 6:1-10:1 at 10-15 C and purification with acetic acid at pH 3.5-4.0. Invention ensures to obtain the substance showing high hepatoprotective activity. EFFECT: enhanced specific activity of the end product.

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SU 1 522 486 A1

Authors

Jakovlev G.M.

Khavinson V.Kh.

Morozov V.G.

Kuznik B.I.

Vitkovskij Ju.A.

Chajka O.V.

Dates

1994-11-15—Published

1987-11-12—Filed

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