5211-24-5
(2S)-2,5-dihydro-1H-pyrrole-1,2-dicarboxylic acid 2-methyl 1-(phenylmethyl) ester
→
~79%
4043-88-3
3,4-脱氢-L-脯氨酸
84062-30-6
methyl 1-benzyloxycarbonyl-(4S)-phenylseleno-(2S)-pyrrolidinylcarboxylate