Design, Synthesis, and Evaluation of a Mechanism-Based Inhibitor for Gelatinase A
作者:Masahiro Ikejiri、M. Margarida Bernardo、Samy O. Meroueh、Stephen Brown、Mayland Chang、Rafael Fridman、Shahriar Mobashery
DOI:10.1021/jo050339+
日期:2005.7.1
We have previously described the first mechanism-based inhibitor for MMPs (J. Am. Chem. Soc. 2000, 122, 6799−6800), which in chemistry mediated by the active site zinc ion selectively and covalently inhibits MMP-2, -3, and -9. Computational analyses indicated that this selectivity in inhibition of MMPs could be improved by design of new variants of the inhibitor class. We report herein the syntheses
基质金属蛋白酶(MMP),其中26种是已知的,已牵涉到许多病理状况,包括肿瘤转移。我们先前已经描述的第一基于机制的抑制剂的MMP(PM。J.化学会志。2000,122,6799-6800),其在由化学活性部位锌离子介导的选择性和抑制共价MMP-2,-3和-9。计算分析表明,通过设计抑制剂类别的新变体可以改善这种抑制MMP的选择性。我们在这里报告了2-(4- 4-[((2-噻吩基丙基)磺酰基]苯氧基}苯基}苯基)乙酸甲酯(3)和2-(4- 4-[(2-噻吩基丙基)磺酰基]苯氧基}的合成。苯基)乙酸(4),并表明化合物3专门用作MMP-2的基于机理的抑制剂。该分子应被证明可用于描述MMP-2在生物系统中的功能。