| abstract |
(57) [Summary] [Structure] General formula: R 1- (A) n -CONH-B-ONO 2 (I) [R 1 : optionally substituted heterocyclic group, heterocyclic oxy group , An aryloxy group, an arylthio group; A: C 1 -C 4 alkylene group; B: C 1 -C 4 alkylene group; n; 0 Or a nitroxyalkylamide derivative having 1]. [Effect] This compound has excellent collateral vasodilatory action and antianginal action, and is useful as a therapeutic agent for angina. |