Structural Optimization of Thiol-Based Inhibitors of Glutamate Carboxypeptidase II by Modification of the P1‘ Side Chain
作者:Pavel Majer、Bunda Hin、Doris Stoermer、Jessica Adams、Weizheng Xu、Bridget R. Duvall、Greg Delahanty、Qun Liu、Marigo J. Stathis、Krystyna M. Wozniak、Barbara S. Slusher、Takashi Tsukamoto
DOI:10.1021/jm051019l
日期:2006.5.1
carboxypeptidase II (GCP II). 3-(2-Carboxy-5-mercaptopentyl)benzoic acid 6c was found to be the most potent inhibitor with an IC(50) value of 15 nM, 6-fold more potent than 2-(3-mercaptopropyl)pentanedioic acid (2-MPPA), a previously discovered, orally active GCP II inhibitor. Subsequent SAR studies have revealed that the phenoxy and phenylsulfanyl analogues of 6c, 3-(1-carboxy-4-mercaptobutoxy)benzoic acid 26a