英文别名methyl (2S,4R)-1-benzoyl-4-(4-methylphenyl)sulfonyloxypyrrolidine-2-carboxylate; N-Benzoyl-O-tosylhydroxy-L-prolinmethylester; methyl (2S,4R)-1-benzoyl-4-(p-toluenesulfonyloxy)pyrrolidine-2-carboxylate; L-Proline, 1-benzoyl-4-[[(4-methylphenyl)sulfonyl]oxy]-, methyl ester, (4R)- 
