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发明人钱学锋,李文辉,何建平. "Method for the Synthesis of 7-(4-Chlorophenyl)-2-(o-tolyl)-[1,2,4]triazolo[1,5-a]pyridine-8-carbonitrile" [P]. 中国发明专利, 专利号 CN 112927500 A, 授权公告日 2024-07-03.
发明人赵玉洁,孙丽萍,韩伟. "A Process for Preparing High-Purity 7-(4-Chlorophenyl)-2-(o-tolyl)-[1,2,4]triazolo[1,5-a]pyridine-8-carbonitrile" [P]. 中国发明专利, 专利号 CN 114157026 B, 授权公告日 2023-04-21.
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