发明人徐明华,冯建国,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108687162 A, 授权公告日 2021-01-17.
发明人孙丽萍,张德明,马晓峰. "Method for the Synthesis of (Z)-{amino[3-chloro-5-(trifluoromethyl)pyridin-2-yl]methylidene}amino N-(3,4-dichlorophenyl)carbamate" [P]. 中国发明专利, 专利号 CN 113647561 A, 授权公告日 2021-11-06.
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