发明人赵玉洁,冯建国,钱学锋. "Method for the Synthesis of (2S,4S)-N-Boc-4-difluoromethoxy-Pro-OH" [P]. 中国发明专利, 专利号 CN 115489311 B, 授权公告日 2017-04-25.
发明人张德明,周伟,林芳. "A Process for Preparing High-Purity (2S,4S)-N-Boc-4-difluoromethoxy-Pro-OH" [P]. 中国发明专利, 专利号 CN 112336726 B, 授权公告日 2023-01-13.
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