BOC-(R)-ALPHA-(3-TRIFLUOROMETHYL-BENZYL)-PROLINE (Tert-Butoxy)Carbonyl (R)-Alpha-(3-trifluoromethyl-benzyl)-Pro Boc-(R)-a-(3-trifluoromethylbenzyl)proline (R)-1-(tert-Butoxycarbonyl)-2-(3-(trifluoromethyl)-benzyl)pyrrolidine-2-carboxylic acid (2R)-1-[(2-methylpropan-2-yl)oxycarbonyl]-2-[[3-(trifluoromethyl)phenyl]methyl]pyrrolidine-2-carboxylic acid (2R)-1-[(tert-butoxy)carbonyl]-2-{[3-(trifluoromethyl)phenyl]methyl}pyrrolidine-2-carboxylic acid Boc-(R)-α-(3-trifluoromethyl-benzyl)-proline N-(t-Butoxycarbonyl)-2-(3-trifluoromethylbenzyl)-L-proline