(S)-methyl 1-(2-azido-5-methylbenzoyl)pyrrolidine-2-carboxylate

(S)-1-(5-methyl-2-nitrobenzoyl)pyrrolidine-2-carbaldehyde

(S)-1-(5-Methyl-2-nitro-benzoyl)-pyrrolidine-2-carboxylic acid methyl ester

(2-azido-5-methylphenyl)-[(2S)-2-(hydroxymethyl)pyrrolidin-1-yl]methanone

L-脯氨醇