Synthesis and optimization of N -heterocyclic pyridinones as catechol- O -methyltransferase (COMT) inhibitors
作者:Zhijian Zhao、Scott T. Harrison、Jeffrey W. Schubert、John M. Sanders、Stacey Polsky-Fisher、Nanyan Rena Zhang、Debra McLoughlin、Christopher R. Gibson、Ronald G. Robinson、Nancy A. Sachs、Monika Kandebo、Lihang Yao、Sean M. Smith、Pete H. Hutson、Scott E. Wolkenberg、James C. Barrow
DOI:10.1016/j.bmcl.2016.03.095
日期:2016.6
A series of N-heterocyclic pyridinone catechol-O-methyltransferase (COMT) inhibitors were synthesized. Physicochemical properties, including ligand lipophilic efficiency (LLE) and c log P, were used to guide compound design and attempt to improve inhibitor pharmacokinetics. Incorporation of heterocyclic central rings provided improvements in physicochemical parameters but did not significantly reduce
合成了一系列的N-杂环吡啶酮儿茶酚-O-甲基转移酶(COMT)抑制剂。物理化学特性(包括配体亲脂效率(LLE)和c log P)用于指导化合物设计并尝试改善抑制剂的药代动力学。杂环中心环的纳入提供了理化参数的改善,但没有显着降低体外或体内清除率。然而,化合物11被确定为有效的抑制剂,具有足够的体内暴露量,可显着影响多巴胺代谢产物高香草酸(HVA)和二羟基苯基乙酸(DOPAC),并指示中枢COMT抑制作用。