发明人冯建国,杨光,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114059526 A, 授权公告日 2023-04-18.
发明人何建平,孙丽萍,朱建伟. "Method for the Synthesis of 7-chloro-5-(difluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidine" [P]. 中国发明专利, 专利号 CN 115565976 A, 授权公告日 2015-12-16.
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