发明人杨光,赵玉洁,林芳. "Method for the Synthesis of Ethyl 3-chloro-7-fluoroquinoxaline-2-carboxylate" [P]. 中国发明专利, 专利号 CN 112564460 B, 授权公告日 2025-02-25.
发明人郭海燕,胡光,黄志刚. "A Process for Preparing High-Purity Ethyl 3-chloro-7-fluoroquinoxaline-2-carboxylate" [P]. 中国发明专利, 专利号 CN 108487323 A, 授权公告日 2022-08-20.
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