Synthesis and evaluation of sulfonamide derivatives as potent Human Uric Acid Transporter 1 (hURAT1) inhibitors
作者:Xintuo Yang、Xuehai Pang、Lei Fan、Xinghai Li、Yuanwei Chen
DOI:10.1016/j.bmcl.2017.03.041
日期:2017.5
This letter presents synthesis and structure-activity relationship study of sulfonamide derivatives as inhibitors of Human Uric Acid Transporter 1 (hURAT1). Among all tested sulfonamide derivatives, compounds 9b, 16i and 19b exhibited excellent inhibition activity with IC50 value of 10, 2, and 83nM, respectively. In addition, compounds 9b and 19b demonstrated moderate PK profile in rats.
这封信介绍了作为人类尿酸转运蛋白1(hURAT1)抑制剂的磺酰胺衍生物的合成及其与构效关系的研究。在所有测试的磺酰胺衍生物中,化合物9b,16i和19b表现出优异的抑制活性,IC50值分别为10nM,2nM和83nM。另外,化合物9b和19b在大鼠中表现出中等的PK曲线。