Disclosed are compounds of the class of quinolines substituted at the 2-, 3- or 4- position by an amino function bearing a hydroxyalkyl nitrate moiety, e.g. 4-(2-hydroxyethylpiperazino)-quinoline nitrate. The compounds have various pharmacological activities in animals and are useful, for example, as hypotensive and anti-anginal agents. Also disclosed are the corresponding hydroxy intermediates which are useful in preparation of the nitrates and also as hypotensive and anti-anginal agents.
本发明涉及一类
喹啉化合物,其在2-、3-或4-位置被
氨基功能基取代,所述
氨基功能基具有羟基烷基
硝酸酯基团,例如4-(2-羟乙基
哌嗪基)-
喹啉硝酸盐。所述化合物在动物体内具有多种药理活性,例如可用作降压和抗心绞痛剂。本发明还涉及相应的羟基中间体,其可用于制备
硝酸盐,并且还可用作降压和抗心绞痛剂。