发明人张德明,刘建华,朱建伟. "Method for the Synthesis of (3R,4R)-tert-Butyl 3-hydroxy-4-(methylamino)pyrrolidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 113940640 B, 授权公告日 2018-11-05.
发明人何建平,罗永刚,郭海燕. "A Process for Preparing High-Purity (3R,4R)-tert-Butyl 3-hydroxy-4-(methylamino)pyrrolidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 112929395 B, 授权公告日 2020-11-27.
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