申请人:G.D. Searle & Co.
公开号:US05484812A1
公开(公告)日:1996-01-16
Compounds characterized generally as propargyl glycine amino propargyl diol derivatives are useful as renin inhibitors for the treatment of ophthalmic disorders. 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 each of R.sub.1 and R.sub.9 is a group independently selected from hydrido, methyl, ethyl, n-propyl, isopropyl, benzyl, b, b, b-trifluoroethyl, t-butyloxycarbonyl and methoxymethylcarbonyl, and wherein the nitrogen atom to which R.sub.1 and R.sub.9 are attached may be combined with oxygen to form an N-oxide; wherein R.sub.2 is selected from hydrido, methyl, ethyl and isopropyl; wherein R.sub.3 is selected from benzyl, cyclohexylmethyl, phenethyl, imidazolemethyl, pyridylmethyl and 2-pyridylethyl; wherein R.sub.5 is propargyl or a propargyl-containing moiety; wherein R.sub.7 is cyclohexylmethyl; wherein each of R.sub.4 and R.sub.6 is independently selected from hydrido and methyl; wherein R.sub.8 is selected from ethyl, n-propyl, isobutyl, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cyclopropylmethyl, cyclohexylmethyl, cyclohexylethyl, allyl, vinyl and fluorovinyl; wherein each of R.sub.11 and R.sub.12 is independently selected from hydrido, alkyl and phenyl; wherein m is zero; and wherein n is a number selected from zero through three; or a pharmaceutically-acceptable salt thereof.
一般被表征为丙炔基甘氨酸氨基丙炔基二醇衍生物的化合物,可用作治疗眼科疾病的肾素抑制剂。特别感兴趣的化合物是公式I所示的那些##STR1##,其中A选自CO和SO.sub.2,X选自氧原子和亚甲基;其中R.sub.1和R.sub.9各自独立地选自氢、甲基、乙基、正丙基、异丙基、苄基、b, b, b-三氟乙基、t-丁氧羰基和甲氧基甲氧基羰基,并且R.sub.1和R.sub.9所连接的氮原子可以与氧结合形成一个N-氧化物;其中R.sub.2选自氢、甲基、乙基和异丙基;其中R.sub.3选自苄基、环己基甲基、苯乙基、咪唑烷基甲基、吡啶基甲基和2-吡啶基乙基;其中R.sub.5是丙炔基或含丙炔基的基团;其中R.sub.7是环己基甲基;其中R.sub.4和R.sub.6各自独立地选自氢和甲基;其中R.sub.8选自乙基、正丙基、异丁基、环丙基、环丁基、环戊基、环己基、环丙基甲基、环己基甲基、环己基乙基、烯丙基、乙烯基和氟乙烯基;其中R.sub.11和R.sub.12各自独立地选自氢、烷基和苯基;其中m为零;并且n是从零到三的数字;或其药物可接受的盐。