Compounds characterized generally as thiazetidinyl-terminated alkylamino ethynyl alanine amino diol derivatives are useful as renin inhibitors for the treatment of hypertension. Compounds of particular interest are those of Formula I ##STR1## wherein A is selected from CO and SO.sub.2 ; wherein X is selected from oxygen atom and methylene; wherein B is a thiazetidinyl group; wherein R.sub.1 is selected from hydrido, methyl, ethyl, isopropyl and n-propyl; wherein R.sub.2 is phenylmethyl; wherein each of R.sub.3 and R.sub.5 is hydrido; wherein R.sub.4 is selected from --(CH.sub.2).sub.q --C.tbd.C-V wherein V is selected from hydrido and methyl; wherein R.sub.6 is cyclohexylmethyl; wherein R.sub.7 is selected from isobutyl, cyclopropyl and cyclopropylmethyl; wherein q is a number selected from zero through three, inclusive; and wherein n is a number selected from zero through three, inclusive; or a pharmaceutically-acceptable salt thereof.
一般特征为
噻唑啉基末端的烷基
氨基
乙炔基丙
氨酸
氨基二醇衍
生物化合物可用于治疗高血压的酶
抑制剂。特别感兴趣的化合物是公式I的化合物:其中A从CO和SO.sub.2中选择;其中X从氧原子和亚甲基中选择;其中B是
噻唑啉基团;其中R.sub.1从氢基,甲基,乙基,异丙基和正丙基中选择;其中R.sub.2是苯甲基;其中R.sub.3和R.sub.5各自为氢基;其中R.sub.4从--(CH.sub.2).sub.q--C.tbd.C-V中选择,其中V从氢基和甲基中选择;其中R.sub.6是环己基甲基;其中R.sub.7从异丁基,环丙基和
环丙基甲基中选择;其中q是从零到三的数字,包括零和三;并且n是从零到三的数字,包括零和三;或其药学上可接受的盐。