Mueller T C, Kowalski A, Björnsson E. "Method for the Synthesis of 1-(2-Chlorophenyl)-5-oxo-N-phenyl-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide" [P]. European Patent, EP 3937230 A1, 2023-03-23.
发明人王建平,赵玉洁,徐明华. "A Process for Preparing High-Purity 1-(2-Chlorophenyl)-5-oxo-N-phenyl-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide" [P]. 中国发明专利, 专利号 CN 108469477 B, 授权公告日 2017-04-22.
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