A new group of 2(3H)-indolones having an aminoalkyl substituent at position 4 and a hydroxy group at position 7 of the indolone nucleus have beneficial activity on the cardiovascular system. A typical species of the group is 4-di-n-propylaminoethyl-7-hydroxy-2(3H)-indolone and its acid addition salts.
一类新的 2(3H)-
吲哚酮类化合物在
吲哚酮核的第 4 位有一个
氨基烷基取代基,在第 7 位有一个羟基取代基,对心血管系统具有有益的活性。该类化合物的典型品种是 4-二正丙基
氨基乙基-7-羟基-2(3H)-
吲哚酮及其酸加成盐。