Mueller T, Chen K W, Brown S R. "一种的合成方法" [P]. US Patent, US 10266977 B2, 2020-07-04.
发明人郑宇鹏,徐明华,韩伟. "Method for the Synthesis of 5-Bromo-2-methyl-2,3-dihydrobenzofuran" [P]. 中国发明专利, 专利号 CN 114373939 A, 授权公告日 2021-12-24.
发明人钱学锋,冯建国,何建平. "A Process for Preparing High-Purity 5-Bromo-2-methyl-2,3-dihydrobenzofuran" [P]. 中国发明专利, 专利号 CN 111225581 B, 授权公告日 2020-12-24.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2025, 250, 9132-9155.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2015, 1900, (2), 2412-2437.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-2-methyl-2,3-dihydrobenzofuran Using HRMS and NMR". J. Chromatogr. A, 2012, 548, 1058-1077.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2021, 2174, 2246-2259.