申请人:Richter Gedeon Vegyeszeti Gyar R.T.
公开号:US04654351A1
公开(公告)日:1987-03-31
The invention relates to new bis(substituted methyl)-methyl-isoquinoline derivatives of the formula (I) ##STR1## wherein R.sup.1 and R.sup.2 represent hydroxyl or alkoxy having from 1 to 6 carbon atoms, R.sup.3 is hydrogen, aralkyl having from 1 to 4 carbon atoms in the alkyl moiety or a ##STR2## group, in which R.sup.4 is alkyl having from 1 to 5 carbon atoms, phenyl, substituted phenyl or --NH--phenyl, X is oxygen or sulfur, R.sup.7 is hydroxyl, halogen or an ##STR3## group, R.sup.8 is halogen, alkoxy from 1 to 4 carbon atoms or an ##STR4## group, in which X has the same meaning as defined above, and R.sup.9 independently from R.sup.4 may have the same meanings as defined for R.sup.4, or is an --NH(C.sub.1-4 -alkyl) or C.sub.3-6 -cycloalkyl group, and salts thereof. According to another aspect of the invention there are provided processes for the preparation of these compounds and pharmaceutical compositions containing them.
该发明涉及公式(I)的新双(取代甲基)-甲基-异喹啉衍生物,其中R.sup.1和R.sup.2代表具有1至6个碳原子的羟基或烷氧基,R.sup.3为氢、具有1至4个碳原子的烷基或##STR2##基团,其中R.sup.4为具有1至5个碳原子的烷基、苯基、取代苯基或--NH--苯基,X为氧或硫,R.sup.7为羟基、卤素或##STR3##基团,R.sup.8为卤素、具有1至4个碳原子的烷氧基或##STR4##基团,其中X具有上述定义的相同含义,R.sup.9独立于R.sup.4,可能具有与R.sup.4定义的相同含义,或者是--NH(C.sub.1-4 -烷基)或C.sub.3-6 -环烷基基团,以及其盐。根据该发明的另一个方面,提供了制备这些化合物的方法和含有它们的药物组合物。