1,2-Pyrrolidinedicarboxylicacid, 4-hydroxy-, 1-[(4-nitrophenyl)methyl] ester, (2S,4R)-

1,2-Pyrrolidinedicarboxylicacid, 4-hydroxy-, 1-[(4-nitrophenyl)methyl] ester, (2S-trans)-

(2S,4R)-1-(p-Nitrobenzyloxycarbonyl)-4-hydroxyproline

trans-4-Hydroxy-1-(4-nitrobenzyloxycarbonyl)-L-proline

trans-4-hydroxy-1-(4-nitrobenzyloxycarbonyl)-l-proline

p-nitro benzyl 2(s) carboxy trans 4(r) hydroxy l p

(2s,4r)-4-hydroxy-1,2-pyrrolidinedicarboxylic acid 1-(4-nitrobenzyl) ester

1,2-pyrrolidinedicarboxylic acid, 4-hydroxy-, 1-[(4-nitrophenyl)methyl] ester

(2s,4r)-1-(4-nitrobenzyloxycarbonyl)-4-hydroxyproline

(2S,4R)-4-Hydroxy-1-(4-nitrobenzyloxycarbonyl)pyrrolidine-2-carboxylic acid

(2S,4R)-1-(p-nitrobenzyloxycarbonyl)-4-hydroxyproline

(2S,4R)-4-hydroxy-1-p-nitrobenzyloxycarbonyl-2-pyrrolidinecarboxylic acid

trans-4-hydroxy-1-(4-nitro-benzyloxycarbonyl)-L-proline

trans-4-Hydroxy-1-(4-nitro-benzyloxycarbonyl)-L-prolin

(2S,4R)-1-p-nitrobenzyloxycarbonyl -4-hydroxy-2-pyrrolidinecarboxylic acid