Synthesis and evaluation of α,β-unsaturated α-aryl-substituted fosmidomycin analogues as DXR inhibitors
作者:Vincent Devreux、Jochen Wiesner、Hassan Jomaa、Johan Van der Eycken、Serge Van Calenbergh
DOI:10.1016/j.bmcl.2007.06.026
日期:2007.9
Fosmidomycin, which acts through inhibition of 1-deoxy-D-xylulose phosphate reductoisomerase (DXR) in the non-mevalonate pathway, represents a valuable recent addition to the armamentarium against uncomplicated malaria. In this paper, we describe the synthesis and biological evaluation of E- and Z-alpha,beta-unsaturated alpha-aryl-substituted analogues of FR900098, a fosmidomycin congener, utilizing
磷霉素通过在非甲羟戊酸途径中抑制1-脱氧-D-木酮糖磷酸还原异构酶(DXR)起作用,代表了最近对非疟疾的重要装备。在本文中,我们描述了利用Stille或Suzuki偶联引入芳基的E-和Z-α,β-不饱和α-芳基取代的FR900098的合成和生物学评估,这是一种磷霉素同系物。与我们基于较早观察到的几种α-取代的磷酰胺霉素类似物的有希望的活性的预期相反,所有合成的类似物对DXR的结合亲和力均低于磷酰胺霉素。