Wiktionary
lopirazepam
n. A short-acting benzodiazepine analogue of the pyridodiazepine type.
Wikipedia
Lopirazepam
Lopirazepam ( INN) is a short-acting benzodiazepine analog of the pyridodiazepine type (specifically, the pyridodiazepine analog of lorazepam) with anxiolytic and hypnotic properties. It has never been marketed.