发明人杨光,林芳,高志强. "Method for the Synthesis of 2-((3-Cyano-4-(4-methoxyphenyl)-6-(p-tolyl)pyridin-2-yl)thio)-N,N-diphenylacetamide" [P]. 中国发明专利, 专利号 CN 112811632 B, 授权公告日 2016-02-25.
发明人冯建国,何建平,罗永刚. "A Process for Preparing High-Purity 2-((3-Cyano-4-(4-methoxyphenyl)-6-(p-tolyl)pyridin-2-yl)thio)-N,N-diphenylacetamide" [P]. 中国发明专利, 专利号 CN 108023652 B, 授权公告日 2021-10-03.
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