N-BOC-5-PHENYL-NIPECOTIC ACID

1-(TERT-BUTOXYCARBONYL)-5-PHENYLPIPERIDINE-3-CARBOXYLIC ACID

5-PHENYL-PIPERIDINE-1,3-DICARBOXYLIC ACID 1-TERT-BUTYL ESTER

1,3-Piperidinedicarboxylic acid, 5-phenyl-, 1-(1,1-dimethylethyl) ester