Non-thiol farnesyltransferase inhibitors: the concept of benzophenone-based bisubstrate analogue farnesyltransferase inhibitors
作者:Martin Schlitzer、Isabel Sattler
DOI:10.1016/s0223-5234(00)00162-8
日期:2000.8
benzophenone-based CAAX-peptidomimetic farnesyltransferase inhibitor by a carboxylic acid moiety resulted in a marked drop in inhibitory potency. Transformation of these carboxylic acid derivatives into bisubstrate analogues by addition of a lipophilic alkyl chain, which should be able to occupy considerable portions of the farnesyl binding region in the farnesyltransferase's active site, resulted in a regain of
基于二苯甲酮的CAAX-拟肽法呢基转移酶抑制剂中的巯基被羧酸部分取代,导致抑制力显着下降。通过添加亲脂性烷基链将这些羧酸衍生物转化为双底物类似物,该亲脂性烷基链应能够占据法呢基转移酶活性位点的法呢基结合区域的相当大的部分,从而恢复了抑制活性。这些双底物类似物代表了非硫醇法呢基转移酶抑制剂的新的先导结构。