d-Amino acid oxidase inhibitors based on the 5-hydroxy-1,2,4-triazin-6(1H)-one scaffold
作者:Niyada Hin、Bridget Duvall、James F. Berry、Dana V. Ferraris、Rana Rais、Jesse Alt、Camilo Rojas、Barbara S. Slusher、Takashi Tsukamoto
DOI:10.1016/j.bmcl.2016.02.068
日期:2016.4
4-triazin-6(1H)-one derivatives were designed and synthesized as a new class of d-amino acid oxidase (DAAO) inhibitors. Some of the newly synthesized derivatives showed potent inhibitory activity against human DAAO with IC50 values in the nanomolar range. Among them, 6-hydroxy-3-phenethyl-1,2,4-triazin-5(2H)-one 6b and 3-((6-fluoronaphthalen-2-yl)methylthio)-6-hydroxy-1,2,4-triazin-5(2H)-one 6m were found
设计并合成了一系列3-取代的5-羟基-1,2,4-三嗪-6(1H)-one衍生物,作为一类新型的d-氨基酸氧化酶(DAAO)抑制剂。一些新合成的衍生物显示出对人DAAO的有效抑制活性,IC50值在纳摩尔范围内。其中6-羟基-3-苯乙基-1,2,4-三嗪-5(2H)-一6b和3-((6-氟萘-2-基)甲硫基)-6-羟基-1,2,发现4-triazin-5(2H)-1 6m在小鼠肝微粒体中代谢稳定。另外,与单独口服d-丝氨酸相比,发现化合物6b可在小鼠中口服获得并且在与d-丝氨酸共同给药后能够增强血浆d-丝氨酸水平。