Synthesis and Evaluation of Thiouracil Derivatives as Dipeptidyl Peptidase IV Inhibitors
作者:Mani Sharma、Divya Singh、Monica Gupta
DOI:10.1111/cbdd.12070
日期:2013.2
A series of thiouracil derivatives were designed, synthesized and screened for in vitro inhibition of dipeptidyl peptidase IV. The SAR study indicated the influence of substituted chemical modifications on thiouracil scaffold. Compounds 8 (IC50 = 0.32 μm), 9 (IC50 = 0.29 μm), and 12 (IC50 = 0.25 μm) showed excellent dipeptidyl peptidase IV inhibition having heterocyclic substituted piperazine with
设计,合成和筛选了一系列硫尿嘧啶衍生物,用于体外抑制二肽基肽酶IV。SAR研究表明,取代的化学修饰对硫尿嘧啶支架的影响。化合物8(IC 50 = 0.32μ米),9(IC 50 = 0.29μ米),和12(IC 50 = 0.25μ米)表现出优异的二肽基肽酶IV的抑制具有杂环取代的哌嗪乙酰胺接头导致作为最有效的二肽基肽在所有化合物中筛选了IV抑制剂。单剂(10 mg / kg)的化合物8,在链脲佐菌素诱导的糖尿病大鼠模型中,口服葡萄糖耐量试验期间,图9和图12显着降低了葡萄糖偏移。目前对取代的硫尿嘧啶衍生物的研究表明,二肽基肽酶IV酶具有良好至中度的抑制潜力。