A Novel Galactosyltransferase Inhibitor with Diamino Sugar as a Pyrophosphate Mimic
作者:Nobuyuki Mitsuhashi、Hideya Yuasa
DOI:10.1002/ejoc.200801285
日期:2009.4
4-diamino sugars and uridine have been synthesized as galactosyltransferase inhibitors. The relationship between inhibitory activity and the chelation abilility of the hinge-like diamino sugar towards a metal ion was studied by NMR spectroscopy. One of the conjugates exhibited a moderate inhibition that ranks between those of UDP and UMP probably through the chelation of the hinge-like diamino sugar to MnII
已经合成了 2,4-二氨基糖和尿苷的结合物作为半乳糖基转移酶抑制剂。通过核磁共振光谱研究了铰链状二氨基糖对金属离子的抑制活性和螯合能力之间的关系。其中一种缀合物表现出中等抑制作用,其作用介于 UDP 和 UMP 之间,可能是通过将铰链状二氨基糖螯合到 MnII 来实现的。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)