(2R,4R)-4-Hydroxypyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester

methyl cis-boc-4-hydroxy-d-prolinate ; (2r,4r)-1-tert-butyl 2-methyl 4-hydroxypyrrolidine-1,2-dicarboxylate ; methy cis-1-boc-4-hydroxy-d-prolinate ; methyl cis-1-boc-4-hydroxy-d-prolinate ; boc-cis-4-hydroxy-d-proline methyl ester ; n-boc-cis-4-hydroxy-d-proline methyl ester ; methyl (2r,4r)-1-boc-4-hydroxypyrrolidine-2-carboxylate ; boc-cis-d-hyp-ome ; (2r,4r)-1-tert-butyl 2-methyl 4-hydroxypyrrolidine-1,2-dicarboxy ; n-tert-butoxycarbonyl-cis-4-hydroxy-d-proline methyl ester