发明人罗永刚,杨光,刘建华. "Method for the Synthesis of 5-Methyl-2-thioxopyridin-1(2H)-yl acetate" [P]. 中国发明专利, 专利号 CN 112027253 B, 授权公告日 2021-07-17.
发明人林芳,徐明华,孙丽萍. "A Process for Preparing High-Purity 5-Methyl-2-thioxopyridin-1(2H)-yl acetate" [P]. 中国发明专利, 专利号 CN 113237413 B, 授权公告日 2023-08-20.
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