发明人李文辉,周伟,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109245877 A, 授权公告日 2015-11-27.
发明人黄志刚,徐明华,杨光. "Method for the Synthesis of 5-Chloro-2-methoxy-6-nitro-1,8-naphthyridine" [P]. 中国发明专利, 专利号 CN 109411901 B, 授权公告日 2023-10-26.
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