发明人胡光,林芳,周伟. "Method for the Synthesis of 3-Cyclopropoxy-N2,N2,N4-trimethylpyridine-2,4-dicarboxamide" [P]. 中国发明专利, 专利号 CN 110205595 A, 授权公告日 2025-04-01.
发明人冯建国,唐晓军,张德明. "A Process for Preparing High-Purity 3-Cyclopropoxy-N2,N2,N4-trimethylpyridine-2,4-dicarboxamide" [P]. 中国发明专利, 专利号 CN 115882351 A, 授权公告日 2017-11-14.
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