发明人李文辉,刘建华,韩伟. "Method for the Synthesis of 5,7-Bis(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 112686984 A, 授权公告日 2015-10-10.
发明人林芳,杨光,张德明. "A Process for Preparing High-Purity 5,7-Bis(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 113649113 A, 授权公告日 2022-08-08.
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