FCE-24379 is a potent serotonin receptor antagonist related to the ergolines. It is a 5(10→9)abeo-ergoline. The drug antagonizes vascular serotonin receptors, which may correspond to the serotonin 5-HT2A receptor.
The compounds of every Wikipedia article carrying a Chembox or a Drugbox, refreshed daily, with the values their infoboxes give. The pages need JavaScript; the API does not.