Synthesis of sulfadiazinyl acyl/aryl thiourea derivatives as calf intestinal alkaline phosphatase inhibitors, pharmacokinetic properties, lead optimization, Lineweaver-Burk plot evaluation and binding analysis
作者:Sajid-ur-Rehman、Aamer Saeed、Gufran Saddique、Pervaiz Ali Channar、Fayaz Ali Larik、Qamar Abbas、Mubashir Hassan、Hussain Raza、Tanzeela Abdul Fattah、Sung-Yum Seo
DOI:10.1016/j.bmc.2018.06.002
日期:2018.7
(4a–4j) of sulfadiazine derived acyl/aryl thioureas was synthesized and characterized through spectroscopic and elemental analysis. The synthesized derivatives 4a–4j were subjected to calf intestinal alkaline phosphatase (CIAP) activity. The derivative 4a–4j showed better inhibition potential compared to standard monopotassium phosphate (MKP). The compound 4c exhibited higher potential in the series with
为了寻找磺胺嘧啶药物的新的医学潜力,磺胺嘧啶的游离氨基被利用简单和直接的方案来获得酰基/芳基硫脲。酰基/芳基硫脲是公认的含有部分的生物活性药效团。合成了新的系列(4a – 4j)磺胺嘧啶衍生的酰基/芳基硫脲,并通过光谱和元素分析对其进行了表征。合成的衍生物4a - 4j具有小牛肠碱性磷酸酶(CIAP)活性。与标准磷酸一钾(MKP)相比,衍生物4a - 4j表现出更好的抑制潜力。化合物4c在IC 50 0.251±0.012 µM(标准KH 2 PO 4 4.317±0.201 µM)的系列中具有较高的电势。Lineweaver-Burk图显示,最有效的衍生物4c通过混合型途径抑制CIAP。药理研究表明,合成的化合物4a - 4j遵守Lipinsk的定律。ADMET参数评估预测,这些分子显示出显着的铅样特性,且毒性最小,可以用作药物设计的模板。合成的化合物没有诱变和刺激性行为。分子对接分析表