Synthesis, biological activity, and absolute stereochemical assignment of NPS 1392: a potent and stereoselective NMDA receptor antagonist
作者:Scott T. Moe、Scot M. Shimizu、Daryl L. Smith、Bradford C. Van Wagenen、Eric G. DelMar、Manuel F. Balandrin、Yongwei (Eric) Chien、Joanna L. Raszkiewicz、Linda D. Artman、Alan L. Mueller、Emil Lobkovsky、Jon Clardy
DOI:10.1016/s0960-894x(99)00317-0
日期:1999.7
The synthesis, biological activity, and single crystal X-ray structure of NPS 1392, (R)-(-)-3,3-bis(3-fluorophenyl)-2-methylpropan-1-amine (3a), a potent, stereoselective antagonist of the NMDA receptor, are described. The NMDA receptor selectively bound the levo isomer (3a) over its enantiomer (3b), which prompted a rigorous absolute configuration assignment. NPS 1392 has the R configuration based
NPS 1392,强效的(R)-(-)-3,3-双(3-氟苯基)-2-甲基丙烷-1-胺(3a)的合成,生物活性和单晶X射线结构,描述了NMDA受体的立体选择性拮抗剂。NMDA受体选择性地将左旋异构体(3a)结合到其对映异构体(3b)上,这导致了严格的绝对构型分配。NPS 1392具有N构型,基于NPS 1392的氢碘酸盐的单晶X射线衍射分析。该化合物是潜在的神经保护剂,可用于治疗缺血性中风。