发明人黄志刚,徐明华,马晓峰. "一种(S)-3-甲基-4-((2-硝基苯基)磺酰基)-1,4-二氮杂环庚烷-1-甲酸叔丁酯的合成方法" [P]. 中国发明专利, 专利号 CN 111375624 A, 授权公告日 2018-09-13.
发明人沈红梅,郭海燕,刘建华. "Method for the Synthesis of (S)-tert-Butyl 3-methyl-4-((2-nitrophenyl)sulfonyl)-1,4-diazepane-1-carboxylate" [P]. 中国发明专利, 专利号 CN 116612819 A, 授权公告日 2021-06-15.
发明人郑宇鹏,沈红梅,林芳. "A Process for Preparing High-Purity (S)-tert-Butyl 3-methyl-4-((2-nitrophenyl)sulfonyl)-1,4-diazepane-1-carboxylate" [P]. 中国发明专利, 专利号 CN 108470042 A, 授权公告日 2017-01-22.
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