10-Methoxyharmalan, a potent serotonin antagonist which affects conditioned behavior.
10-Methoxyharmalan, an alkaloid obtained by the cyclodehydration of melatonin, itself a derivative of serotonin, is a more potent serotonin antagonist than harmaline and is only slightly less active than lysergic acid diethylamide. It has a similar, yet slightly greater, effect on behavior as that of harmaline and is the most potent serotonin derivative, so far tested, that affects the avoidance-escape behavioral reflex
D008238:Lysergic Acid Diethylamide; D011600:Psychopharmacology; D012701:Serotonin; D012702:Serotonin Antagonists
D012702:Serotonin Antagonists; D012701:Serotonin; D008238:Lysergic Acid Diethylamide
PSYCHOPHARMACOLOGY/experimental; SEROTONIN/antagonists