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Application

4872302/04, 1990-07-20

(22)

Actual filing date

1990-07-20

(45)

Published

1994-09-30

(72)

Inventor

Оganesjan Еh.Т.Ivchenko А.V.Ivashev М.N.Lysenko Т.А.Saraf А.S.Мakarov V.А.

2-(4-HYDROXY-3-METHOXY) STYRYLCHROMONE HAVING ANTIHYPOXIC, HYPERTENSIVE AND ANTIALLERGIC ACTIVITIES Russian patent published in 1994 - IPC

Abstract SU 1732656 A1

FIELD: chromone derivatives, more particularly 2-(4-hydroxy-3-methoxy) styrylchloromone having antihypoxic, hypotensive and antiallergic activities which can be used in medicine. SUBSTANCE: the synthesis is carried out by reacting 2-methyl-4-ethoxychromilium perchlorate with 3-hydroxy-4-methoxybenzaldehyde. The yield 65%, mp 152 C, the empirical formula: C18H14O4. The toxicity LD50 greater than 1010 mg/kg. EFFECT: new compounds of said class having not only antiallergic activity, but also antihypoxic and hypotensive activities. 3 tbl

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SU 1 732 656 A1

Authors

Оganesjan Еh.Т.

Ivchenko А.V.

Ivashev М.N.

Lysenko Т.А.

Saraf А.S.

Мakarov V.А.

Dates

1994-09-30—Published

1990-07-20—Filed

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