Boc-trans-DL-b-Pro-4-(phenyl)-OH

Boc-(3R,4S)-trans-4-Phenyl-beta-proline

trans-1-Boc-4-phenyl-3-pyrrolidinecarboxylic acid

4-PHENYL-PYRROLIDINE-1,3-DICARBOXYLIC ACID 1-TERT-BUTYL ESTER

1-[(TERT-BUTYL)OXYCARBONYL]-4-PHENYLPYRROLINE-3-CARBOXYLIC ACID

trans-N-(tert-Butoxycarbonyl)-4-phenylpyrrolidine-3-carboxylic acid