申请人:Seperic
公开号:US04038317A1
公开(公告)日:1977-07-26
The present invention relates to a compound selected from the group consisting of compounds of formula: ##STR1## in which: R.sup.1 is selected from the group consisting of phenyl, phenyl substituted by a radical selected from C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, halogen, nitro, amino and cyano, and naphthyl, R.sup.2 is selected from the group consisting of hydrogen, C.sub.1 -C.sub.4 alkyl, and phenyl, or, together with the carbon atom to which they are attached, R.sup.1 and R.sup.2 form a polycyclic ring selected from the rings derived from fluorene, xanthene, indane, tetrahydronaphthalene, dihydrodibenzocycloheptene and dibenzocycloheptene, R.sup.3 is selected from the group consisting of isopropyl and tert. butyl, and a pharmaceutically acceptable acid addition salt thereof. Such a compound is useful as anti-hypertensive drug.
本发明涉及选择自以下化合物组成的化合物:##STR1## 其中:R.sup.1选自苯基,苯基取代基为C.sub.1 -C.sub.4烷基,C.sub.1 -C.sub.4氧烷基,卤素,硝基,氨基和氰基,和萘基;R.sup.2选自氢,C.sub.1 -C.sub.4烷基和苯基,或者与它们连接的碳原子一起,R.sup.1和R.sup.2形成自氟烯,黄原,茚,四氢萘,二氢二苯并环庚烯和二苯并环庚烯衍生的环的多环环;R.sup.3选自异丙基和叔丁基,以及其药学上可接受的酸盐。这种化合物可用作降压药。