Design, synthesis and biological evaluation of novel bicyclo[1.1.1]pentane-based ω-acidic amino acids as glutamate receptors ligands
作者:Rosanna Filosa、M. Carmela Fulco、Maura Marinozzi、Nicola Giacchè、Antonio Macchiarulo、Antonella Peduto、Antonio Massa、Paolo de Caprariis、Christian Thomsen、Claus T. Christoffersen、Roberto Pellicciari
DOI:10.1016/j.bmc.2008.11.015
日期:2009.1
bicyclo[1.1.1]pentane-based ω-acidic amino acids, including (2S)- and (2R)-3-(3′-carboxybicyclo[1.1.1]pentyl)alanines (8 and 9), (2S)- and (2R)-2-(3′-carboxymethylbicyclo[1.1.1]pentyl)glycines (10 and 11), and (2S)- and (2R)-3-(3′-phosphonomethylbicyclo[1.1.1]pentyl)glycines (12 and 13), were synthesized and evaluated as glutamate receptor ligands. Among them, (2R)-3-(3′-phosphonomethylbicyclo[1.1.1]pentyl)glycine
基于双环[1.1.1]戊烷的新型ω-酸性氨基酸,包括(2 S)-和(2 R)-3-(3'-羧基双环[1.1.1]戊基)丙氨酸(8和9),(2 S)-和(2 R)-2-(3'-羧甲基双环[1.1.1]戊基)甘氨酸(10和11),(2 S)-和(2 R)-3-(3合成了'-膦酰基甲基双环[1.1.1]戊基)甘氨酸(12和13),并将其评估为谷氨酸受体配体。其中,(2 R)-3-(3'-膦酰基甲基双环[1.1.1]戊基)甘氨酸(13)在NMDA受体上显示出较高的亲和力和选择性。还根据NMDA激动剂和拮抗剂的药效学模型研究对结果进行了讨论。