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发明人高志强,何建平,朱建伟. "Method for the Synthesis of N-(2H-1,3-Benzodioxol-5-yl)-2-(4-chloro-2-methylphenoxy)pyridine-3-carboxamide" [P]. 中国发明专利, 专利号 CN 113785750 B, 授权公告日 2022-06-01.
发明人胡光,钱学锋,韩伟. "A Process for Preparing High-Purity N-(2H-1,3-Benzodioxol-5-yl)-2-(4-chloro-2-methylphenoxy)pyridine-3-carboxamide" [P]. 中国发明专利, 专利号 CN 109659562 A, 授权公告日 2023-10-03.
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