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发明人郑宇鹏,孙丽萍,韩伟. "Method for the Synthesis of N-(3-cyano-4,5-dimethylthiophen-2-yl)-2-((3-cyano-4,6-diphenylpyridin-2-yl)thio)acetamide" [P]. 中国发明专利, 专利号 CN 111970307 A, 授权公告日 2016-04-05.
发明人赵玉洁,朱建伟,高志强. "A Process for Preparing High-Purity N-(3-cyano-4,5-dimethylthiophen-2-yl)-2-((3-cyano-4,6-diphenylpyridin-2-yl)thio)acetamide" [P]. 中国发明专利, 专利号 CN 113484756 B, 授权公告日 2017-01-11.
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