Wiktionary
eltoprazine
n. A phenylpiperazine drug that is a serenic or antiaggressive agent.
Wikipedia
Eltoprazine
Eltoprazine (DU-28,853) is a drug of the phenylpiperazine class which is a serenic or anti aggressive agent. It acts as an agonist at the 5-HT and 5-HT receptors and as an antagonist at the 5-HT receptor. It is closely related to fluprazine and batoprazine, which are similarly acting drugs.