Wiktionary
fluspirilene
n. A diphenylbutylpiperidine antipsychotic drug used to treat schizophrenia.
Wikipedia
Fluspirilene
Fluspirilene (Redeptin, Imap, R6218) is a diphenylbutylpiperidine typical antipsychotic drug, used for the treatment of schizophrenia. It is administered intramuscularly. It was discovered at Janssen Pharmaceutica in 1963.