申请人:Beiersdorf AG
公开号:US04935414A1
公开(公告)日:1990-06-19
Substituted indolylpropanols of the formula I ##STR1## in which R.sup.1 denotes a cyano, carboxamido, alkoxycarbonyl, hydroxyl or acetyl group, Y stands for the group A ##STR2## wherein n is the number 2 or 3, or the group B, ##STR3## R.sup.2 stands for R.sup.2 ' where Y denotes the group A and for R.sup.2 " when Y denotes the group B, where R.sup.2 ' denotes pyridinyl, thienyl or substituted phenyl which is monosubstituted or disubstituted by difluoromethoxy, difluoromethylthio, trifluoromethoxy, trifluoromethylthio, trifluoroethoxy, alkoxyalkoxy, cycloalkylalkoxy, alkoxyalkyl, alkylthioalkoxy, alkylsulphinylalkoxy, alkylsulphonylalkoxy, alkoxyalkylthio, alkoxyalkylsulphinyl, alkoxyalkylsulphonyl, alkylthioalkyl, alkylsulphinylalkyl, alkylsulphonylalkyl and dialkylaminoalkoxy, and R.sup.2 " denotes pyridinyl, thienyl, phenyl or substituted phenyl which is monosubstituted or disubstituted by halogen, alkyl, cycloalkyl, alkoxy, difluoromethoxy, difluoromethylthio, trifluoromethoxy, trifluoromethylthio, trifluoroethoxy, alkoxyalkoxy, cycloalkylalkoxy, alkoxyalkyl, alkylthioalkoxy, alkylsulphinylalkoxy, alkylsulphonylalkoxy, alkoxyalkylthio, alkoxyalkylsulphinyl, alkoxyalkylsulphonyl, alkylthioalkyl, alkylsulphinylalkyl, alkylsulphonylalkyl and dialkylaminoalkoxy, and R.sup.3 stands for R.sup.3 ' when Y denotes the group A and for R.sup.3 " when R denotes the group B, where R.sup.3 ' denotes hydrogen, difluoromethoxy, difluoromethylthio, trifluoromethoxy, trifluoromethylthio, trifluoroethoxy, alkoxylalkoxy, alkoxyalkyl, alkylthioalkoxy, alkylsulphinylalkoxy, alkylsulphonylalkoxy, alkoxyalkylthio, alkoxyalkylsulphinyl, alkoxyalkylsulphonyl, alkylthioalkyl, alkylsulphinylalkyl, alkylsulphonylalkyl or dialkylaminoalkoxy, and R.sup.3 " denotes hydrogen, alkoxy, halogen, difluoromethoxy, difluoromethylthio, trifluoromethoxy, trifluoromethylthio, trifluoroethoxy, alkoxyalkoxy, alkoxyalkyl, alkylthioalkoxy, alkylsulphinylalkoxy, alkylsulphonylalkoxy, alkoxyalkylthio, alkoxyalkylsulphinyl, alkoxyalkylsulphonyl, alkylthioalkyl, alkylsulphinylalkyl, alkylsulphonylalkyl or dialkylaminoalkoxy, or a physiologically tolerable hydrolysable derivative thereof, in which the hydroxyl group in the 2-position of the 3-aminopropoxy side chain is present in esterified form, and also their tautomeric forms and their salts and also acid addition salts, where in all cases previously mentioned alkyl of the alkyl groups or of alkyl moieties or alkylene moieties of groups in each case denotes straight-chain or branched alkyl or alkylene having 1 to 6 carbon atoms and cycloalkyl has 3 to 7 carbon atoms, with the proviso that if R.sup.2 ' denotes pyridinyl or thienyl, R.sup.3 ' does not denote hydrogen, but one of the other R.sup.3 radicals mentioned show positive inotropic, vasodilatory and antiarrhythmic action and are suitable for the treatment of cardiac insufficiency, cardiac arrhythmias and hypertonia, coronary heart disease and peripheral and central arterial circulatory disturbances.
化合物I的替代吲哚基丙醇,其中R.sup.1代表氰基、羧酰胺基、烷氧羰基、羟基或乙酰基,Y代表A组,其中n为数字2或3,或B组,R.sup.2代表R.sup.2',其中Y代表A时,为R.sup.2",其中Y代表B时,R.sup.2'代表吡啶基、噻吩基或被二氟甲氧基、二氟甲基硫基、三氟甲氧基、三氟甲基硫基、三氟乙氧基、烷氧基烷氧基、环烷烷氧基、烷氧基烷基、烷基硫氧基烷氧基、烷基亚砜氧基烷氧基、烷基砜氧基烷氧基、烷氧基烷基硫氧基、烷氧基烷基亚砜氧基、烷氧基烷基砜氧基、烷基硫氧基烷基、烷基亚砜氧基烷基、烷基砜氧基烷基和二烷基氨基烷氧基单取代或双取代的吡啶基、噻吩基或取代的苯基,R.sup.2"代表吡啶基、噻吩基、苯基或被卤素、烷基、环烷基、烷氧基、二氟甲氧基、二氟甲基硫基、三氟甲氧基、三氟甲基硫基、三氟乙氧基、烷氧基烷氧基、环烷烷氧基、烷氧基烷基、烷基硫氧基烷氧基、烷基亚砜氧基烷氧基、烷基砜氧基烷氧基、烷氧基烷基硫氧基、烷氧基烷基亚砜氧基、烷氧基烷基砜氧基、烷基硫氧基烷基、烷基亚砜氧基烷基、烷基砜氧基烷基和二烷基氨基烷氧基单取代或双取代的取代的苯基,R.sup.3代表R.sup.3',当Y代表A时,为R.sup.3",当R代表B时,R.sup.3'代表氢、二氟甲氧基、二氟甲基硫基、三氟甲氧基、三氟甲基硫基、三氟乙氧基、烷氧基烷氧基、烷氧基烷基、烷基硫氧基烷氧基、烷基亚砜氧基烷氧基、烷基砜氧基烷氧基、烷氧基烷基硫氧基、烷氧基烷基亚砜氧基、烷氧基烷基砜氧基、烷基硫氧基烷基、烷基亚砜氧基烷基、烷基砜氧基烷基或二烷基氨基烷氧基,R.sup.3"代表氢、烷氧基、卤素、二氟甲氧基、二氟甲基硫基、三氟甲氧基、三氟甲基硫基、三氟乙氧基、烷氧基烷氧基、烷氧基烷基、烷基硫氧基烷氧基、烷基亚砜氧基烷氧基、烷基砜氧基烷氧基、烷氧基烷基硫氧基、烷氧基烷基亚砜氧基、烷氧基烷基砜氧基、烷基硫氧基烷基、烷基亚砜氧基烷基、烷基砜氧基烷基或二烷基氨基烷氧基,或其生理上可耐受的水解衍生物,其中在3-氨基丙氧基侧链的2-位羟基以酯化形式存在,以及它们的互变异构体和盐以及酸加合物盐,在所有先前提到的情况下,所述烷基或各种基团的烷基或烷基或烷基亚烷基基团的碳原子数为1至6的直链或支链烷基或烷基,环烷基的碳原子数为3至7,但如果R.sup.2'代表吡啶基或噻吩基,R.sup.3'不代表氢,而是其他R.sup.3基团中的一个,表现出正向肌力作用、扩血管作用和抗心律失常作用,适用于治疗心脏功能不全、心律失常和高血压、冠心病以及周围和中央动脉循环障碍。