发明人罗永刚,唐晓军,陈志强. "一种4-{[(5-methylpyrimidin-2-yl)sulfanyl]methyl}benzohydrazide的合成方法" [P]. 中国发明专利, 专利号 CN 113055674 A, 授权公告日 2018-12-21.
发明人罗永刚,徐明华,马晓峰. "Method for the Synthesis of 4-{[(5-methylpyrimidin-2-yl)sulfanyl]methyl}benzohydrazide" [P]. 中国发明专利, 专利号 CN 114329657 A, 授权公告日 2016-07-05.
发明人杨光,李文辉,韩伟. "A Process for Preparing High-Purity 4-{[(5-methylpyrimidin-2-yl)sulfanyl]methyl}benzohydrazide" [P]. 中国发明专利, 专利号 CN 112895214 A, 授权公告日 2020-05-15.
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