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首页> 外文期刊>Bioorganic and Medicinal Chemistry Letters >Synthesis and biological evaluation of homopiperazine derivatives with beta-aminoacyl group as dipeptidyl peptidase IV inhibitors.
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Synthesis and biological evaluation of homopiperazine derivatives with beta-aminoacyl group as dipeptidyl peptidase IV inhibitors.

机译:具有β-氨基酰基作为二肽基肽酶IV抑制剂的高哌嗪衍生物的合成和生物学评估。

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摘要

Compounds with homopiperazine skeleton are designed to find a potent DPP-IV inhibitor without inhibiting CYP. Thus a series of beta-aminoacyl-containing homopiperazine derivatives was synthesized and evaluated. Compounds with acid moiety were found to be potent inhibitors of DPP-IV without inhibiting CYP 3A4. More specifically, compound 7m showed nanomolar activity with no inhibition towards five subtypes of CYPs, was considered as a prototype for further derivatization. Based on its X-ray co-crystal structure with human DPP-IV, we identified compounds 7s and 7t which showed good in vitro activity, no CYP inhibition, and good selectivity.
机译:设计具有高哌嗪骨架的化合物以找到有效的DPP-IV抑制剂而不抑制CYP。因此,合成并评估了一系列含β-氨基酰基的高哌嗪衍生物。发现具有酸部分的化合物是DPP-IV的有效抑制剂,而没有抑制CYP 3A4。更具体地说,化合物7m显示出纳摩尔活性,对CYP的5个亚型没有抑制作用,被认为是进一步衍生化的原型。基于其与人DPP-IV的X射线共晶体结构,我们鉴定出化合物7s和7t具有良好的体外活性,无CYP抑制作用和良好的选择性。

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