Design, synthesis, and evaluation of potential prodrugs of DFMO for reductive activation
作者:Yanhui Yang、Andrew Voak、Shane R. Wilkinson、Longqin Hu
DOI:10.1016/j.bmcl.2012.09.005
日期:2012.11
A series of potential DFMO prodrugs was designed through the incorporation of 4-nitrobenzyl ester or carbamate groups for potential activation by trypanosomal nitroreductase. It was found that only modification of Nε-amino group of DFMO by 4-nitro-2-fluorobenzyloxycarbonyl resulted in significant trypanocidal activity and could serve as a lead for further investigation.
通过并入4-硝基苄基酯或氨基甲酸酯基团,设计了一系列潜在的DFMO前药,以通过锥虫硝基还原酶进行潜在的激活。结果发现,仅修改Ñ ε氨基DFMO的由4-硝基-2- fluorobenzyloxycarbonyl导致显著杀锥虫活性,可作为供进一步调查的引线。