发明人孙丽萍,王建平,林芳. "Method for the Synthesis of 2-(Methoxycarbonyl)-3-methylpyridine 1-oxide" [P]. 中国发明专利, 专利号 CN 110464922 A, 授权公告日 2021-02-18.
发明人黄志刚,朱建伟,徐明华. "A Process for Preparing High-Purity 2-(Methoxycarbonyl)-3-methylpyridine 1-oxide" [P]. 中国发明专利, 专利号 CN 111012309 A, 授权公告日 2020-01-20.
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