the sedative-hypnotic effects of a new benzodiazepine , 1- ( 2-hydroxyethyl ) -3-hydroxy-7-chloro-1,3-dihydro-5- ( o-fluorophenyl ) -2h-1,4-benz odiazepin-2-one ( sas 643 ) , were compared with those of flurazepam in mice and rats as well as in a double-blind clinical trial .
C0005064
benzodiazepine
C0016375
flurazepam