Synthesis and pharmacological evaluation of .gamma.-aminobutyric acid analogs. New ligand for GABAB sites
作者:Pascal Berthelot、Claude Vaccher、Amir Musadad、Nathalie Flouquet、Michel Debaert、Michel Luyckx
DOI:10.1021/jm00387a031
日期:1987.4
(beta-p-chlorophenyl-GABA) is the only selective agonist for the bicuculline-insensitive GABAB receptor. We report the synthesis of new GABA analogues and baclofen analogues. In vitro, two compounds, 4-amino-3-benzo[b]furan-2-ylbutanoic acid (9g) and 4-amino-3-(5-methoxybenzo[b]furan-2-yl)butanoic acid (9h), showed an affinity for the GABAB receptor. The results obtained with racemic compounds of benzofuran structure
巴氯芬(β-对氯苯基-GABA)是双小分子不敏感的GABA B受体的唯一选择性激动剂。我们报告了新的GABA类似物和巴氯芬类似物的合成。在体外,两种化合物4-氨基-3-苯并[b]呋喃-2-基丁酸(9g)和4-氨基-3-(5-甲氧基苯并[b]呋喃-2-基)丁酸(9h)对GABAB受体具有亲和力。用苯并呋喃结构的外消旋化合物获得的结果,对于该系列是新的,以及化合物3a(4-氨基-3-(4-羟基苯基)丁酸)的令人惊讶的无活性,使得可以提出关于与关于GABAB受体。