Novel 6-amino-7-hydroxy-4,5,6,7-tetrahydro-imidazo[4,5,l-j-k][1]-benzazepin-2-(1 H)-one derivatives of the formula ##STR1## wherein R is selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms optionally substituted with a hydroxyl, aryl and aryloxy of 6 to 10 carbon atoms, cycloalkyl of 3 to 7 carbon atoms optionally interrupted with a heteroatom optionally substituted with alkyl of 1 to 4 carbon atoms and the wavy lines indicates that the 7-OH and 6-amino have the trans configuration and their non-toxic, pharmaceutically acceptable acid addition salts having remarkable anti-hypertensive and hypotensive activity and vasodilatatory activity and their preparation.
化合物的名称为Novel 6-amino-7-hydroxy-4,5,6,7-tetrahydro-imidazo[4,5,l-j-k][1]-benzazepin-2-(1 H)-one derivatives,
化学式为##STR1## 其中R选自以下组合:氢、1至8个碳原子的烷基,可选用羟基进行取代、6至10个碳原子的芳基和芳氧基、3至7个碳原子的环烷基,可选用杂原子进行中断,可选用1至4个碳原子的烷基进行取代。其中波浪线表示7-OH和6-amino具有反式构型。它们的非毒性、药用酸盐可接受性及其显著的抗高血压、降低血压和扩血管活性以及制备方法。