1201649-36-6

1''-Benzyl 1-tert-Butyl 5-Fluorospiro[indoline-3,4''-piperidine]-1,1''-dicarboxylate is used as a reactant in the synthesis of 2-(piperidin-1-yl)pyrimidin-4(3H)-one compounds having spiro structures as tankyrase inhibitors.