英文同义词: | 6-(1-Piperazinyl)-2-oxo-1,2,3,4-tetrahydroquinoline;6-Piperazino-1,2,3,4-tetrahydroquinoline-2-one;6-Piperazino-3,4-dihydroquinoline-2(1H)-one;OPC-8230;2(1H)-Quinolinone, 3,4-dihydro-6-(1-piperazinyl)-;6-(Piperazin-1-yl)-3,4-dihydroquinolin-2(1H)-one |