发明人王建平,杨光,张德明. "Method for the Synthesis of 5-Oxo-5,6,7,8-tetrahydro-1,6-naphthyridine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113555717 A, 授权公告日 2023-09-21.
发明人王建平,杨光,李文辉. "A Process for Preparing High-Purity 5-Oxo-5,6,7,8-tetrahydro-1,6-naphthyridine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117075226 B, 授权公告日 2024-05-21.
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