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发明人郭海燕,韩伟,钱学锋. "Method for the Synthesis of 2-Chloro-N-isopropyl-N-((3-(methylthio)pyrazin-2-yl)methyl)acetamide" [P]. 中国发明专利, 专利号 CN 116109020 B, 授权公告日 2019-03-04.
发明人刘建华,周伟,林芳. "A Process for Preparing High-Purity 2-Chloro-N-isopropyl-N-((3-(methylthio)pyrazin-2-yl)methyl)acetamide" [P]. 中国发明专利, 专利号 CN 109681120 B, 授权公告日 2018-09-23.
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