Synthesis and evaluation of novel 2,3,5-triaryl-4H,2,3,3a,5,6,6a-hexahydropyrrolo[3,4-d]isoxazole-4,6-diones for advanced glycation end product formation inhibitory activity
作者:Anjandeep Kaur、Baldev Singh、Amteshwar Singh Jaggi
DOI:10.1016/j.bmcl.2012.11.080
日期:2013.2
substituted N-aryl maleimides 2 leading to the formation of new stereoisomeric 2,3,5-triaryl-4H,2,3,3a,5,6,6a-hexahydropyrrolo[3,4-d]isoxazole-4,6-dione derivatives 3 in excellent yields. The synthesized compounds have been screened for their advanced glycation end (AGE) product formation inhibitory activity on the basis of their ability to inhibit the formation of AGEs in the bovine serum albumin (BSA)-glucose
通过取代的甲亚胺N-氧化物1与取代的N-芳基马来酰亚胺2的1,3-偶极环加成反应,导致形成新的立体异构体2,3,5-三芳基-,完成了一些生物学上有趣的吡咯并-异恶唑烷衍生物的合成。4 H,2,3,3a,5,6,6a-六氢吡咯并[3,4- d ]异恶唑-4,6-二酮衍生物3高产。根据合成的化合物在牛血清白蛋白(BSA)-葡萄糖测定中抑制AGEs形成的能力,对它们的高级糖基化末端(AGE)产物形成抑制活性进行了筛选。已经发现所有合成的化合物均显示出显着的抗AGE形成活性。