发明人郑宇鹏,陈志强,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109983000 A, 授权公告日 2019-08-25.
发明人唐晓军,周伟,胡光. "Method for the Synthesis of 3-Bromo-2,8-bis(trifluoromethyl)-4H-pyrido[1,2-a]pyrimidin-4-one" [P]. 中国发明专利, 专利号 CN 110958171 B, 授权公告日 2020-04-15.
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