Synonyms: LD-W 511-69;Phenyl-1 beta-pyrrolidino-ethyl-3 5H-benzodiazepine-2,3 one-4 maleate acide [French];4H-2,3-Benzodiazepin-4-one, 3,5-dihydro-1-phenyl-3-(2-(1-pyrrolidinyl)ethyl)-, (Z)-2-butenedioate;AC1O62Z2;LS-34317;(E)-but-2-enedioic acid; 1-phenyl-3-(2-pyrrolidin-1-ylethyl)-5H-2,3-benzodiazepin-4-one;Phenyl-1 beta-pyrrolidino-ethyl-3 5H-benzodiazepine-2,3 one-4 maleate acide;37922-73-9