Synonyms: Carbostyril,7-amino-3,4-dihydro- (8CI);Hydrocarbostyril, 7-amino- (6CI);7-Amino-1,3,4-trihydroquinolin-2-one;7-Amino-3,4-dihydro-2(1H)-quinolinone;7-Amino-3,4-dihydrocarbostyril;7-Amino-3,4-dihydroquinolin-2(1H)-one;7-Amino-4-dihydroquinolin-2(1H)-one;