| abstract |
ABSTRACT The invention relates to phenyl-1,2,5-oxadiazolecarboxamide-2-oxides of the general formula I (I) in which one of the radicals R1 and R2 represents and the other represents wherein R3 and R are, for example, (C1-C5)-alkyl and R and R are, independently of one another, hydrogen, (C1-C4)-alkyl, (C1-C4)-alkoxy, fluorine, chlorine, bromine, nitro or trifluoromethyl. The compounds of the formula I have useful pharmacological properties and can be used for the control and prevention of disorders of the cardiovascular system, in particular for the treatment of erectile dysfunction. |