英文同义词: | 6-Fluorospiro[4H-3,1-benzoxazine-4,4'-piperidin]-2(1H);6-fluorospiro[benzo[d][1,3]oxazine-4,4'-piperidin]-2(1H)-one;6-fluoro-1,2-dihydrospiro[3,1-benzoxazine-4,4'-piperidine]-2-one;Spiro[4H-3,1-benzoxazine-4,4'-piperidin]-2(1H)-one, 6-fluoro-;6-Fluorospiro[4h-3,1-benzoxazine-4,4'-piperidin]-2(1h)-one |