Syntheses of Biphenyl Analogues of AP7, a New Class of Competitive<i>N</i>-Methyl-<scp>D</scp>-aspartate (NMDA) Receptor Antagonists
作者:Werner Müller、Peter Kipfer、David A. Lowe、Stephan Urwyler
DOI:10.1002/hlca.19950780810
日期:1995.12.13
Syntheses of a series of enantiomerically pure, substituted analogues 7b–t of SDZ EAB 515 (7a) were described (Schemes 1 and 2). Affinites for the NMDA receptor were measured ([3H]CGP-39653 binding assay) and competitive NMDA antagonistic potencies determined in a functional test (rat neocortical slice preparation). Structure-activity relationships show that attachment of an OH group at position 4
描述了SDZ EAB 515(7a)的一系列对映体纯的,取代的类似物7b–t的合成(方案1和2)。测量了NMDA受体的界限([ 3 H] CGP-39653结合测定),并在功能测试(大鼠新皮层切片制剂)中确定了竞争性NMDA拮抗力。结构-活性关系表明,在联苯部分的链插入苯环的4位上连接一个OH基团和/或两个邻环取代基扩大了两个苯环平面之间的夹角,从而增加了体外活性。低纳摩尔范围。