Design and Synthesis of Phosphinamide-Based Hydroxamic Acids as Inhibitors of Matrix Metalloproteinases
作者:Stanislaw Pikul、Kelly L. McDow Dunham、Neil G. Almstead、Biswanath De、Michael G. Natchus、Melanie V. Anastasio、Sara J. McPhail、Catherine E. Snider、Yetunde O. Taiwo、Longyin Chen、C. Michelle Dunaway、Fei Gu、Glen E. Mieling
DOI:10.1021/jm980142s
日期:1999.1.1
A new series of hydroxamic acid-based matrix metalloproteinase (MMP) inhibitors containing a unique phosphinamide motif derived from D-amino acid was designed, synthesized, and tested for enzyme inhibition. Compounds with an R configuration at phosphorus were found to be potent MMP inhibitors while molecules with the S configuration were almost inactive. Structure-activity relationship studies of the
设计,合成并测试了一系列新的基于异羟肟酸的基质金属蛋白酶(MMP)抑制剂,这些抑制剂含有衍生自D-氨基酸的独特次膦酰胺基序。发现在磷上具有R构型的化合物是有效的MMP抑制剂,而具有S构型的分子几乎没有活性。该系列的结构活性关系研究导致发现了针对成纤维细胞胶原酶(MMP-1)和基质溶菌素(MMP-3)的有效抑制剂16,其IC50 = 20.5 nM和24.4 nM。基于Stromelysin和16的复合物的X射线晶体学,建立了这种新型基于次膦酰胺的MMP抑制剂的结合模式。