发明人杨光,黄志刚,孙丽萍. "Method for the Synthesis of 6-Phenyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117621423 A, 授权公告日 2019-05-04.
发明人刘建华,徐明华,钱学锋. "A Process for Preparing High-Purity 6-Phenyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113984191 A, 授权公告日 2016-03-22.
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