Condensation of muscimol or thiomuscimol with aminopyridazines yields GABA-A antagonists
作者:Anita Melikian、Gilbert Schlewer、Jean Pierre Chambon、Camille Georges Wermuth
DOI:10.1021/jm00100a015
日期:1992.10
Ten analogs of muscimol and thiomuscimol in which the amino function was delocalized in an amidinic system were prepared by N2 alkylation of 6-aryl-3-aminopyridazines with (chloromethyl)isoxazole or (chloromethyl)isothiazole derivatives. These muscimol and thiomuscimol derivatives show potent binding properties for GABA-A receptors (they displace [3H]GABA and [3H]gabazine) and provoke convulsions after