发明人徐明华,郭海燕,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110785280 A, 授权公告日 2025-10-24.
发明人赵玉洁,陈志强,黄志刚. "Method for the Synthesis of 8-Chloro-2,3-dimethylpyrido[2,3-b]pyrazine" [P]. 中国发明专利, 专利号 CN 111741776 B, 授权公告日 2021-04-27.
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