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1 573 813

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IPC

(21) (22)

Application

4495712/04, 1988-10-17

(22)

Actual filing date

1988-10-17

(45)

Published

1996-05-27

(72)

Inventor

Andrejchikov Ju.S.Gejn V.L.Shumilovskikh E.V.Vladyko G.V.Boreko E.I.Mishaeva N.P.Zubovich I.K.Votjakov V.I.Korobchenko L.V.Zgirovskaja A.A.Tarasenko A.B.

1-PHENYL-3-OXY-4-ETOXYCARBONYL-5-N-BROMOPHENYL-2,5-DIHYDROPYRROLE-2-ON POSSESSING ANTIVIRUS ACTIVITY Russian patent published in 1996 - IPC

Abstract SU 1573813 A1

FIELD: production of heterocyclic compounds, medicine. SUBSTANCE: desired product is prepared by reaction of diethyl ester of oxalic acetic acid with mixture of n-bromobenzaldehyde and aniline. The process is carried out at room temperature in alcohol. Essential formula of desired product is C₁₉H₁₆BrNO₄, its melting point is 191-193 C. Yield of desired product is 50 %. EFFECT: reveals novel more active compounds. 2 tbl

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SU 1 573 813 A1

Authors

Andrejchikov Ju.S.

Gejn V.L.

Shumilovskikh E.V.

Vladyko G.V.

Boreko E.I.

Mishaeva N.P.

Zubovich I.K.

Votjakov V.I.

Korobchenko L.V.

Zgirovskaja A.A.

Tarasenko A.B.

Dates

1996-05-27—Published

1988-10-17—Filed