发明人徐明华,王建平,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108603237 A, 授权公告日 2023-01-22.
发明人朱建伟,张德明,郑宇鹏. "Method for the Synthesis of 2-(((1H-benzo[d]imidazol-2-yl)methyl)thio)-6-ethyl-5-methyl-4-(trifluoromethyl)nicotinonitrile" [P]. 中国发明专利, 专利号 CN 116405625 A, 授权公告日 2015-01-07.
发明人郭海燕,徐明华,高志强. "A Process for Preparing High-Purity 2-(((1H-benzo[d]imidazol-2-yl)methyl)thio)-6-ethyl-5-methyl-4-(trifluoromethyl)nicotinonitrile" [P]. 中国发明专利, 专利号 CN 112712197 B, 授权公告日 2025-06-26.
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