发明人王建平,何建平,罗永刚. "Method for the Synthesis of 1,8-Naphthyridine-2-carboxylic acid hydrobromide" [P]. 中国发明专利, 专利号 CN 113954515 A, 授权公告日 2021-09-10.
发明人孙丽萍,钱学锋,何建平. "A Process for Preparing High-Purity 1,8-Naphthyridine-2-carboxylic acid hydrobromide" [P]. 中国发明专利, 专利号 CN 116162878 B, 授权公告日 2022-12-10.
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