摘要:
Certain 2-oxo- and 2-thioxoimidazol-4-carboxamides are reported to reduce reperfusion injury which is the injury which occurs when molecular oxygen is reintroduced into an ischemic tissue. These compounds could be used to prevent much of the damage which occurs to the heart of a heart attack victim.
摘要:
The present invention relates to tricyclic oxazolones of the formula wherein Q is a divalent sulfur or oxygen atom; one of X and Z is an oxygen atom and the other is an imino group; and n is 0 or the integer 1 or 2, which enhance myocardial contractile force and are useful as cardiotonics in the treatment of heart failure.
摘要:
Novel 4-alkanoylimidazol-2-ones of the following general structure which are useful as cardiotonics in the treatment of cardiac failure wherein Q and T are each an oxygen atom or a divalent sulfur atom; R is hydrogen, lower alkyl, lower alkylcarbonyl or benzoyl; R, is hydrogen or lower alkyl; R 2 is a lower aliphatic hydrocarbon radical, phenyl alkylene or heterocyclo alkylene; and the pharmaceutically acceptable salts thereof.
摘要:
This invention relates to alkoxyimino ether derivatives of 5-acyl-2(1H)-pyridinones and to their use as cardiotonic agents useful in treating cardiac failure, and to the process useful in the preparation thereof.