螺[吲哚啉-3,4'-哌啶]-2-酮; 螺[二氢吲哚-3,4'-哌啶]-2-酮;

SPIRO[INDOLINE-3,4'-PIPERIDIN]-2-ONE; 1,2-dihydrospiro[indole-3,4'-piperidine]-2-one; Spiro[3H-indole-3,4'-piperidin]-2(1H)-one; 1,2-Dihydro-2-oxo-spiro[3H-indole-3,4'-piperidine]; spiro[1H-indole-3,4'-piperidine]-2-one;