申请人:Richter Gedeon Vegyeszeti Gyart R.T.
公开号:US04622329A1
公开(公告)日:1986-11-11
The invention relates to new 1-cyclohexyl-3,4-dihydroisoquinoline derivatives of the formula (I) ##STR1## wherein R.sup.1 and R.sup.2 each independently represents hydrogen, hydroxyl or alkoxy having from 1 to 6 carbon atoms, X is oxygen and Z is a .dbd.CH.sub.2 or .dbd.CH--COOR.sup.3 group, in which R.sup.3 is hydrogen or alkyl having from 1 to 6 carbon atoms; or X represents an .dbd.NR.sup.4 group, in which R.sup.4 is hydrogen or hydroxyl, and Z is a .dbd.CH--CN, .dbd.CH.sub.2 or .dbd.CH--COOR.sup.3 group, in which R.sup.3 is as defined above, and acid addition salts thereof. The compounds of formula (I) are pharmaceutically active, in particular show antispasm, analgesic, gastric acid secretion inhibiting, sedative and hypnotic activity and effectively reduce the alcoholic narcosis time. According to a further aspect of the invention there is provided a process for the preparation of these compounds. The invention further relates to pharmaceutical compositions containing them as active ingredient.
本发明涉及公式(I)的新型1-环己基-3,4-二氢异喹啉衍生物
其中,R1和R2各自独立地表示氢、羟基或具有1至6个碳原子的烷氧基,X表示氧,Z表示.dbd.CH2或.dbd.CH-COOR3基团,其中R3表示氢或具有1至6个碳原子的烷基;或者X表示.dbd.NR4基团,其中R4表示氢或羟基,而Z表示.dbd.CH-CN、.dbd.CH2或.dbd.CH-COOR3基团,其中R3如上所定义,并且它们的酸加成盐。公式(I)的化合物具有药理活性,特别表现出抗痉挛、镇痛、抑制胃酸分泌、镇静催眠活性,并有效地缩短酒精麻醉时间。根据本发明的另一方面,提供了制备这些化合物的方法。本发明还涉及包含它们作为活性成分的制药组合物。