申请人:American Home Products Corporation
公开号:US04138564A1
公开(公告)日:1979-02-06
Compounds of the formula ##STR1## WHEREIN R is hydrogen, chlorine, or fluorine; and R.sup.1 is hydrogen, methyl, ethyl, propyl, or isopropyl; Or a non-toxic acid addition salt thereof; exert an anti-hypertensive effect.
分子式为##STR1##的化合物,其中R为氢、氯或氟;R.sup.1为氢、甲基、乙基、丙基或异丙基;或其无毒酸盐,具有降压作用。