申请人:USV Pharmaceutical Corporation
公开号:US04342692A1
公开(公告)日:1982-08-03
Compounds of the formulae: ##STR1## wherein, Z and Y are each alkylene containing one to about five carbon atoms in the principal chain or said alkylene substituted with OH, alkanoyloxy, alkoxy, mercapto or alkylmercapto; each of R.sub.1, R.sub.2 and R.sub.3 is independently H, alkyl, aryl, halo, alkoxy, alkenyloxy, alkylsulfinyl, alkylsulfonyl, alkylmercapto, cyano, carboxy, carbalkoxy, carboxamido, sulfamoyl, trifluoromethyl, hydroxy, hydroxyalkyl, acyloxy, alkylamino, sulfonylamino, or acylamino; and R.sub.1 and R.sub.2, when taken together, form a methylenedioxy or --O--CO--O--; Ar is heteroaryl, cycloalkyl or ##STR2## wherein, R.sub.1, R.sub.2 and R.sub.3 are as hereindescribed; and R is H, alkyl, cycloalkyl, aryl, aralkyl, alkenyl, alkynyl, carboalkoxy, or CONR.sub.4 R.sub.5 wherein each of R.sub.4 and R.sub.5 is H or alkyl; wherein the total number of carbon atoms in each hydrocarbyl group is up to 10; and ##STR3## wherein, each of R.sub.1 and R.sub.2 is independently H, alkyl, aryl, halo, alkoxy, alkenyloxy, alkylsulfinyl, alkylsulfonyl, alkylmercapto, cyano, carboxy, carbalkoxy, carboxamido, sulfamoyl, trifluoromethyl, hydroxy, hydroxyalkyl, acyloxy, alkylamino, sulfonylamino, or acylamino; and R.sub.1 and R.sub.2, when taken together, form a methylenedioxy, or --O--CO--O--; R.sub.6 is H, alkyl, aryl, halo, alkoxy, alkenyloxy, alkylsulfonyl, alkylmercapto, cyano, carboxy, carbalkoxy, carboxamido, sulfamoyl, trifluoromethyl, hydroxy, hydroxyalkyl, acyloxy, alkylamino, sulfonylamino or acylamino; wherein the total number of carbon atoms in each hydrocarbyl group is up to 10; and acid addition salts thereof have selective cardiotonic, antihypertensive and antiallergic activity.
式为:##STR1## 其中,Z和Y分别是主链中含有一到约五个碳原子的烷基或带有OH、烷酰氧基、烷氧基、巯基或烷基巯基的烷基;R.sub.1、R.sub.2和R.sub.3中的每一个独立地是H、烷基、芳基、卤素、烷氧基、烯烯氧基、烷基亚砜基、烷基砜基、烷基巯基、氰基、羧基、羧酰氧基、羧胺基、磺酰胺基、三氟甲基、羟基、羟基烷基、酰氧基、烷基氨基、磺酰氨基或酰胺基;当R.sub.1和R.sub.2一起时,形成亚甲二氧基或--O--CO--O--;Ar是杂环芳基、环烷基或##STR2## 其中,R.sub.1、R.sub.2和R.sub.3如上所述;R是H、烷基、环烷基、芳基、芳基烷基、烯基、炔基、羧基烷氧基或CONR.sub.4 R.sub.5,其中R.sub.4和R.sub.5中的每一个是H或烷基;每个烃基中碳原子的总数最多为10;和##STR3## 其中,R.sub.1和R.sub.2中的每一个独立地是H、烷基、芳基、卤素、烷氧基、烯烯氧基、烷基亚砜基、烷基砜基、烷基巯基、氰基、羧基、羧酰氧基、羧胺基、磺酰胺基、三氟甲基、羟基、羟基烷基、酰氧基、烷基氨基、磺酰氨基或酰胺基;当R.sub.1和R.sub.2一起时,形成亚甲二氧基或--O--CO--O--;R.sub.6是H、烷基、芳基、卤素、烷氧基、烯烯氧基、烷基砜基、烷基巯基、氰基、羧基、羧酰氧基、羧胺基、磺酰胺基、三氟甲基、羟基、羟基烷基、酰氧基、烷基氨基、磺酰氨基或酰胺基;每个烃基中碳原子的总数最多为10;及其酸盐具有选择性的心力衰竭、降压和抗过敏活性。