(2S,4R)-1-((9H-Fluoren-9-yl)methyl) 2-methyl 4-hydroxypyrrolidine-1,2-dicarboxylate;(2S,4R)-4-hydroxy-1,2-Pyrrolidinedicarboxylic acid 1-(9H-fluoren-9-ylmethyl) 2-methyl ester;(S)-tert-butyl 2-((1R,2R)-3-(benzyloxy)-1-hydroxy-2-methyl-3-oxopropyl)pyrrolidine-1-carboxylate;N-Fmoc-trans-4-hydroxy-L-proline methyl ester;(2S,4R)-1-(9H-fluoren-9-yl)methyl-2-methyl-4-hydroxypyrrolidine-1,2-dicarboxylate;1,2-Pyrrolidinedicarboxylicacid, 4-hydroxy-, 1-(9H-fluoren-9-ylmethyl) 2-methyl ester, (2S,4R)-;ANW-74429;Fmoc-(2S,4R)-4-hydroxyproline methyl ester;Fmoc-Hyp-OMe;N-Fmoc-trans-4-Hyd;SureCN3793423;trans-Methyl N-Fmoc-4-hydroxy-L-prolinate;Fmoc-Hyp-Ome;2-methyl 4-hydroxypyrrolidine-1,2-dicarboxylate;(2S,4R)-1-((9H-Fluoren-9-yl)Methyl) 2-Methyl 4-hydroxypyrrolidine-1,2-dicarboxylate;1,2-Pyrrolidinedicarboxylic acid, 4-hydroxy-, 1-(9H-fluoren-9-ylMethyl) 2-Methyl ester, (2S,4R)-