Title: High-affinity binding of beta-carbolines to imidazoline I2B receptors and MAO-A in rat tissues: norharman blocks the effect of morphine withdrawal on DOPA/noradrenaline synthesis in the brain.
Journal: European journal of pharmacology 20050822
Title: Binding of an imidazopyridoindole at imidazoline I2 receptors.
Journal: Bioorganic & medicinal chemistry letters 20040119