发明人王建平,陈志强,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112406312 A, 授权公告日 2017-04-09.
发明人王建平,林芳,冯建国. "Method for the Synthesis of (2S,3S,3''S)-N-[3-(3-Acetoxy-3-methoxycarbonylpropanamido)-3-tert-butoxythiocarbonylpropanoyl]azetidine-2-thiocarboxylic Acid tert-Butyl Ester" [P]. 中国发明专利, 专利号 CN 112300207 B, 授权公告日 2020-07-09.
发明人马晓峰,周伟,郑宇鹏. "A Process for Preparing High-Purity (2S,3S,3''S)-N-[3-(3-Acetoxy-3-methoxycarbonylpropanamido)-3-tert-butoxythiocarbonylpropanoyl]azetidine-2-thiocarboxylic Acid tert-Butyl Ester" [P]. 中国发明专利, 专利号 CN 110041102 A, 授权公告日 2016-12-13.
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