Björnsson E, Lefèvre J P, Nowak P. "一种的合成方法" [P]. European Patent, EP 3306664 A1, 2024-02-07.
发明人刘建华,张德明,赵玉洁. "Method for the Synthesis of 6-(4-Bromophenyl)-4-(4-chlorophenyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 114372380 A, 授权公告日 2024-11-26.
发明人李文辉,王建平,张德明. "A Process for Preparing High-Purity 6-(4-Bromophenyl)-4-(4-chlorophenyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 114832630 B, 授权公告日 2025-08-13.
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