发明人马晓峰,罗永刚,李文辉. "Method for the Synthesis of 1-butyl-2-(chloromethyl)-5-(morpholine-4-sulfonyl)-1H-1,3-benzodiazole" [P]. 中国发明专利, 专利号 CN 110382978 A, 授权公告日 2022-04-11.
发明人冯建国,朱建伟,陈志强. "A Process for Preparing High-Purity 1-butyl-2-(chloromethyl)-5-(morpholine-4-sulfonyl)-1H-1,3-benzodiazole" [P]. 中国发明专利, 专利号 CN 117134615 A, 授权公告日 2021-09-10.
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