作者:Holger Heitsch、Rainer Henning、Heinz Werner Kleemann、Wolfgang Linz、Wolf Ulrich Nickel、Dieter Ruppert、Hansjoerg Urbach、Adalbert Wagner
DOI:10.1021/jm00071a009
日期:1993.9
the concept of transition-state analogs, a series of nonpeptide renin inhibitors with the new (2S,3R,4S)-2-amino-1-cyclohexyl-3,4-dihydroxy-6-(2-pyridyl)hexane moiety at the C-terminal functionality were synthesized and evaluated for inhibition of renin both in vitro and in vivo. All compounds exhibited potencies in the nanomolar or even subnanomolar range when tested versus human renin in vitro. Selected
基于过渡态类似物的概念,一系列具有新的(2S,3R,4S)-2-氨基-1-环己基-3,4-二羟基-6-(2-吡啶基)己烷部分的非肽肾素抑制剂合成了在C-末端的C末端功能,并在体外和体内评估了对肾素的抑制。当与人肾素进行体外测试时,所有化合物均显示出纳摩尔或什至亚纳摩尔范围的效力。在麻醉的,钠缺乏的恒河猴中评估选定的抑制剂,并在十二指肠内给予2 mg / kg的剂量后,平均动脉血压(MAP)明显降低。含有氨基哌啶基琥珀酸衍生的N端的化合物38(S 2864)是该系列中最有希望的成员。38种抑制人肾素的IC50为0.38 nM,不影响其他人天冬氨酸蛋白酶,