发明人刘建华,李文辉,杨光. "Method for the Synthesis of 2-((Benzo[d][1,3]dioxol-5-ylmethyl)amino)-2-oxoethyl 2-(methylthio)nicotinate" [P]. 中国发明专利, 专利号 CN 113964459 A, 授权公告日 2017-04-23.
发明人郑宇鹏,郭海燕,何建平. "A Process for Preparing High-Purity 2-((Benzo[d][1,3]dioxol-5-ylmethyl)amino)-2-oxoethyl 2-(methylthio)nicotinate" [P]. 中国发明专利, 专利号 CN 113660691 B, 授权公告日 2024-12-09.
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