申请人:USV Pharmaceutical Corporation
公开号:US04472584A1
公开(公告)日:1984-09-18
Compounds of the formula: ##STR1## wherein Ar is heteroaryl, cycloalkyl having from 3 to 7 carbon atoms, naphthyl, indanyl, indenyl, tetrahydro naphthyl, or a radical of the formula ##STR2## wherein each of R.sub.5, R.sub.6 and R.sub.7 is independently H, alkyl, aryl, halo, lower alkoxy, nitro, amino, alkylmercapto, cyano, carboxy, carbalkoxy, sulfamyl, trifluoromethyl, hydroxy, acyloxy, methanesulfonyl, alkylamino or acylamino; and R.sub.5 and R.sub.6 when taken together, form a methylenedioxy; Z is alkylene containing 1 to about 5 carbon atoms in the principal chain; each R.sub.1 is independently hydrogen, alkyl or alkoxyalkyl, with the proviso that only one R.sub.1 may be hydrogen; R.sub.2 is lower alkyl; R.sub.3 is hydroxyalkyl containing 2 to 4 carbon atoms and R.sub.4 is H, alkyl, cycloalkyl or hydroxyalkyl containing 2 to 4 carbon atoms; wherein the alkyl, alkoxy, and acyl groups contain up to 10 carbon atoms, and their pharmaceutically-acceptable salts are disclosed. These compounds have anti-hypertensive activity.
该化合物的结构式如下:##STR1## 其中Ar为杂芳基、具有3至7个碳原子的环烷基、萘基、茚基、萘氢基、或具有以下结构式的基团:##STR2## 其中R.sub.5、R.sub.6和R.sub.7中的每一个独立地为H、烷基、芳基、卤素、低级烷氧基、硝基、氨基、烷基硫醇基、氰基、羧基、羧酰氧基、磺酰胺基、三氟甲基、羟基、酰氧基、甲磺酰基、烷基氨基或酰胺基;当R.sub.5和R.sub.6结合在一起时,形成一个亚甲二氧基;Z为含有1至约5个碳原子的主链的烷基;每个R.sub.1独立地为氢、烷基或烷氧基烷基,但只有一个R.sub.1可以是氢;R.sub.2为低级烷基;R.sub.3为含有2至4个碳原子的羟基烷基,R.sub.4为H、烷基、环烷基或含有2至4个碳原子的羟基烷基;其中烷基、烷氧基和酰基含有最多10个碳原子,其药用盐已披露。这些化合物具有抗高血压活性。