发明人冯建国,沈红梅,周伟. "Method for the Synthesis of Methyl 7-fluoro-2-(methoxymethyl)-5-oxo-5H-chromeno[2,3-b]pyridine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 112425169 B, 授权公告日 2025-03-21.
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