Design, synthesis and biological evaluation of novel amino acid ureido derivatives as aminopeptidase N/CD13 inhibitors
作者:Li Su、Yuping Jia、Lei Zhang、Yingying Xu、Hao Fang、Wenfang Xu
DOI:10.1016/j.bmc.2012.04.035
日期:2012.6
A series of amino acid ureido derivatives as aminopeptidase N (APN/CD13) inhibitors were synthesized and evaluated for their APN inhibitory activities and anti-cancer effects. The results showed that most of these amino acid ureido derivatives exhibited good inhibition against APN, several of which were better than Bestatin. The most active compound 12j (IC50 = 1.1 μM, compared with Bestatin IC50 = 8
合成了一系列氨基酸脲基衍生物作为氨肽酶N(APN / CD13)抑制剂,并对其APN抑制活性和抗癌作用进行了评估。结果表明,这些氨基酸脲基衍生物中的大多数对APN表现出良好的抑制作用,其中一些优于Bestatin。活性最高的化合物12j(IC 50 = 1.1μM,与Bestatin IC 50 = 8.1μM相比)不仅具有更好的APN抑制活性和对癌细胞的抗增殖作用,而且与人癌细胞侵袭相比具有显着的阻断作用阳性对照Bestatin。这些氨基酸脲基衍生物可能会在将来开发为用于癌症化学疗法的新型APN抑制剂。