发明人林芳,唐晓军,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108828164 A, 授权公告日 2025-09-12.
发明人钱学锋,罗永刚,刘建华. "Method for the Synthesis of 5-Fluoro-2,3-dihydrobenzo[b][1,4]dioxine" [P]. 中国发明专利, 专利号 CN 115798491 A, 授权公告日 2025-10-10.
发明人冯建国,刘建华,徐明华. "A Process for Preparing High-Purity 5-Fluoro-2,3-dihydrobenzo[b][1,4]dioxine" [P]. 中国发明专利, 专利号 CN 115352158 B, 授权公告日 2022-06-18.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2020, 2389, 289-294.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2023, 1887, 2664-2671.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 5-Fluoro-2,3-dihydrobenzo[b][1,4]dioxine Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2014, 1317, (3), 6591-6618.