Selective Antagonists at Group I Metabotropic Glutamate Receptors: Synthesis and Molecular Pharmacology of 4-Aryl-3-isoxazolol Amino Acids
作者:Hasse Kromann、Frank A. Sløk、Tine B. Stensbøl、Hans Bräuner-Osborne、Ulf Madsen、Povl Krogsgaard-Larsen
DOI:10.1021/jm010443t
日期:2002.2.1
Homologation of (S)-glutamic acid (Glu, 1) and Glu analogues has previously provided ligands with activity at metabotropic Glu receptors (mGluRs). The homologue of ibotenic acid (7), 2-amino-3-(3-hydroxy-5-isoxazolyl)propionicacid (HIBO, 8), and the 4-phenyl derivative of 8, compound 9a, are both antagonists at group I mGluRs. Here we report the synthesis and molecular pharmacology of HIBO analogues