Kumar R, Hughes D C, Roberts E F. "一种的合成方法" [P]. US Patent, US 11881482 B2, 2024-11-26.
发明人张德明,郭海燕,徐明华. "Method for the Synthesis of 8-Bromo-3,4-dihydro-1H-pyrano[4,3-c]pyridin-4-ol" [P]. 中国发明专利, 专利号 CN 116934935 B, 授权公告日 2019-06-26.
发明人朱建伟,刘建华,胡光. "A Process for Preparing High-Purity 8-Bromo-3,4-dihydro-1H-pyrano[4,3-c]pyridin-4-ol" [P]. 中国发明专利, 专利号 CN 113764235 A, 授权公告日 2023-10-23.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2020, 664, 7058-7080.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2014, 2309, (8), 7458-7487.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 8-Bromo-3,4-dihydro-1H-pyrano[4,3-c]pyridin-4-ol Using HRMS and NMR". Anal. Methods, 2018, 2263, (7), 3983-3987.