英文别名benzyl (S)-2-((S)-2-(methoxycarbonyl)pyrrolidine-1-carbonyl)pyrrolidine-1-carboxylate; BENZYL (2S)-2-{[(2S)-2-(METHOXYCARBONYL)-1-PYRROLIDINYL]CARBONYL}-1-PYRROLIDINECARBOXYLATE; CBZ-Pro-Pro-0Me; N-(N-benzyloxycarbonylprolyl)proline methyl ester; Z-Pro-Pro-OMe 
