Hydroxybutenolide derivatives, production and use thereof

Details Hydroxybutenolide derivatives, production and use thereof Hydroxybutenolide derivatives, production and use thereof

1989-08-07

1990-07-03

Pal, Asok

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

549314, C07D30762

Patent

active

049392743

ABSTRACT:
The present invention relates to a compound of the formula: ##STR1## wherein Y is a chemical bond, oxygen atom, phenyleneoxy, or oxyphenyleneoxy; R.sup.1 is hydrogen or hydrocarbon residue; and R.sup.2 is hydrocarbon residue having two or more carbon atoms, production and use thereof.
The compound (I) of the present invention has an antioxidation activity and activities of preventing or improving functional disorders due to biologically active oxygen species, thus being useful as a pharmaceutical agent for prophylaxis and therapy of disorders in the circulatory system.

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