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1 469 826

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A1

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IPC

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Application

4091453/05, 1986-05-30

(22)

Actual filing date

1986-05-30

(45)

Published

1995-11-20

(72)

Inventor

Vlasov G.P.Tsyrlin V.A.Gusel' V.A.Nadezhdina L.B.Andreeva E.N.Komogorova T.A.Syrenskij A.V.Rubanova N.S.Mazurkevich G.S.Tjukavin A.I.Kretser I.V.

COPOLYMER OF L-LYSINE AND L-GLUTAMIC ACID CONTAINING SIDE GROUPS AND SHOWING PROLONGED HYPOTENSIVE ACTIVITY AND COMPENSATORY EFFECT AT HEMORRHAGIC SHOCK, AND A METHOD OF ITS PREPARING Russian patent published in 1995 - IPC

Abstract SU 1469826 A1

FIELD: organic chemistry. SUBSTANCE: invention ensures to synthesize polymeric preparation showing physiological activity. This property is provided by new substance structure of the general formula 4·104-6·104 where l 0.13-20; n 0.47-0.54; k:(l+n) 0.33:0.67, molecular mass is . Method of synthesis involves treatment of 1 mas. p. copolymer of L-lysine with L-glutamic acid with 1-5 mas. p. tert. -butylhydroxycarbonyl derivative carbonate of dopamine of the formula in aqueous solution, at pH 7-8. Synthesized copolymer can be used in medicine. EFFECT: improved method of synthesis. 3 cl, 1 tbl

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SU 1 469 826 A1

Authors

Vlasov G.P.

Tsyrlin V.A.

Gusel' V.A.

Nadezhdina L.B.

Andreeva E.N.

Komogorova T.A.

Syrenskij A.V.

Rubanova N.S.

Mazurkevich G.S.

Tjukavin A.I.

Kretser I.V.

Dates

1995-11-20—Published

1986-05-30—Filed

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