Peptidyl allyl sulfones: a new class of inhibitors for clan CA cysteine proteases
作者:Marion G. Götz、Conor R. Caffrey、Elizabeth Hansell、James H. McKerrow、James C. Powers
DOI:10.1016/j.bmc.2004.07.016
日期:2004.10
series of peptidyl allyl sulfone inhibitors was discovered while trying to synthesize epoxy sulfone inhibitors from vinyl sulfones using basic oxidizing conditions. The various dipeptidyl allyl sulfones were evaluated with calpain I, papain, cathepsins B and L, cruzain and rhodesain and found to be potent inhibitors. In comparison to the previously developed class of vinyl sulfone inhibitors, the novel
在尝试使用碱性氧化条件从乙烯基砜合成环氧砜抑制剂时,发现了一系列新的肽基烯丙基砜抑制剂。用钙蛋白酶I,木瓜蛋白酶,组织蛋白酶B和L,克鲁萨因和罗氏蛋白酶对各种二肽基烯丙基砜进行了评估,发现它们是有效的抑制剂。与先前开发的一类乙烯基砜抑制剂相比,新型二肽基烯丙基砜比相应的二肽基乙烯基砜更有效。观察到乙烯基砜前体的立体化学在二肽基烯丙基砜抑制剂的效力中起作用。