申请人:Tanabe Seiyaku Co., Ltd.
公开号:US04228168A1
公开(公告)日:1980-10-14
An azepino[1,2,3-lm]-.beta.-carboline compound of the formula: ##STR1## wherein R.sup.1 is hydrogen, cycloalkyl of 3 to 7 carbon atoms, phenyl, hydroxy, alkoxycarbonyl of 2 or 3 carbon atoms or alkanoyl of 2 or 3 carbon atoms, and A is single bond or straight or branched alkylene of one to 5 carbon atoms. Several methods of preparing the compound [I] are disclosed. The compound [I] and a pharmaceutical acceptable acid addition salt thereof have a potent anti-anoxic activity.
一种azepino[1,2,3-lm]-β-咔啉类化合物,化学式如下:##STR1##其中R.sup.1为氢、3至7个碳原子的环烷基、苯基、羟基、2或3个碳原子的烷氧羰基或2或3个碳原子的烷酰基,A为单键或一至5个碳原子的直链或支链烷基。公开了制备化合物[I]的几种方法。化合物[I]及其药用可接受的酸加盐具有强效的抗缺氧活性。