Substituted (1,2-Diarylethyl)amide Acyl-CoA:Cholesterol Acyltransferase Inhibitors: Effect of Polar Groups on in Vitro and in Vivo Activity
作者:John W. Clader、Joel G. Berger、Robert E. Burrier、Harry R. Davis、Martin Domalski、Sundeep Dugar、Timothy P. Kogan、Brian Salisbury、Wayne Vaccaro
DOI:10.1021/jm00010a004
日期:1995.5
Substituted (1,2-diarylethyl)amides have been prepared and evaluated for their ability to inhibit microsomal acyl-CoA:cholesterol acyltransferase activity in vitro and to lower hepatic cholesteryl ester content in vivo in a cholesterol-fed hamster. Simple unsubstituted (diarylethyl)amides were potent inhibitors in vitro but showed poor activity in vivo. Introduction of polar groups at specific locations
已经制备了取代的(1,2-二芳基乙基)酰胺,并评估了它们在体外抑制微粒体酰基辅酶A:胆固醇酰基转移酶活性并降低体内胆固醇喂养的仓鼠体内肝胆固醇酯含量的能力。简单的未取代的(二芳基乙基)酰胺在体外是有效的抑制剂,但在体内却显示出较差的活性。在二芳基乙胺部分的特定位置引入极性基团会降低体外活性,但会增加体内活性。两种作用都高度依赖于结构,表明在每种模型中介导活性的特定相互作用。这些相反作用的优化导致化合物在两种模型中均有效。