发明人林芳,陈志强,赵玉洁. "Method for the Synthesis of 4-Chloro-2-(trifluoromethyl)pyrido[3,4-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 112378454 B, 授权公告日 2025-02-05.
发明人唐晓军,何建平,郭海燕. "A Process for Preparing High-Purity 4-Chloro-2-(trifluoromethyl)pyrido[3,4-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 111227907 B, 授权公告日 2024-03-27.
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