Wiktionary
detomidine
n. An imidazole derivative and α2-adrenergic agonist, used as an animal sedative, primarily in horses.
Wikipedia
Detomidine
Detomidine is an imidazole derivative and α-adrenergic agonist, used as a large animal sedative, primarily used in horses. It is usually available as the salt detomidine hydrochloride. It is a prescription medication available to veterinarians sold under the trade name Dormosedan.
Currently, detomidine is only licensed for use in horses.