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1 681 502

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A1

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IPC

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Application

4744306/04, 1989-07-26

(22)

Actual filing date

1989-07-26

(45)

Published

1994-06-15

(72)

Inventor

Mukhanova T.I.Stoljarchuk A.A.Stepanjuk G.I.Medvedev O.S.Dugin S.F.

3-(2,5-DIMETHOXYBENZOYL)-4-DIMETHYLAMINOMETHYL-5- HYDROXY-6-BROMOBENZOFURAN HYDROCHLORIDE SHOWING ANALGETIC, LOCAL ANESTHETIC, ANTICONVULSANT, ANTIARRYTHMIC, STIMULATING CORONARY, CEREBRAL AND RENAL BLOOD CIRCULATION EFFECTS Russian patent published in 1994 - IPC

Abstract SU 1681502 A1

FIELD: organic chemistry. SUBSTANCE: product: heterocyclic compound, 3-(2,5-dimethoxybenzoyl)-4-dimethylaminomethyl-5-hydroxy-6-bromobenzofuran hydrochloride. Synthesis is carried out by bromination of 3-(2,5-dimethoxybenzoyl)-5-hydroxybenzofuran following by aminomethylation of bromo-derivative prepared. EFFECT: improved method of synthesis. 14 tbl

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SU 1 681 502 A1

Authors

Mukhanova T.I.

Stoljarchuk A.A.

Stepanjuk G.I.

Medvedev O.S.

Dugin S.F.

Dates

1994-06-15—Published

1989-07-26—Filed

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