发明人郑宇鹏,杨光,韩伟. "Method for the Synthesis of (2R,4R)-Methyl 4-hydroxy-5-oxopyrrolidine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 108405616 A, 授权公告日 2017-03-04.
发明人高志强,林芳,李文辉. "A Process for Preparing High-Purity (2R,4R)-Methyl 4-hydroxy-5-oxopyrrolidine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 114393346 B, 授权公告日 2015-12-06.
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