发明人孙丽萍,林芳,何建平. "Method for the Synthesis of (2S,4S)-4-{4-[(Benzyloxy)carbonyl]phenoxy}-1-(tert-butoxycarbonyl)-2-pyrrolidinecarboxylic acid" [P]. 中国发明专利, 专利号 CN 109923649 A, 授权公告日 2022-07-14.
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