Method of treating edema and hypertension and pharmaceutical composition therefor in which the active ingredient comprises a novel substituted pyrazinyl-1,2,4-oxadiazole and a kaliuretic diuretic

摘要

Novel pyrazinyl -1,2,4-oxadiazoles of the formulas: ##STR1## are useful in treating edema and hypertension, and particularly may be combined with kaliuretic diuretics such as hydrochlorothiazide and indacrinone.