Björnsson E, Schröder R, Jørgensen K. "一种的合成方法" [P]. European Patent, EP 3545505 A1, 2018-11-14.
Nielsen H, Sørensen M, Rossi M. "Method for the Synthesis of 5-Bromo-6-methoxy-1,3-dihydro-2-benzofuran" [P]. European Patent, EP 3795168 A1, 2022-05-24.
发明人韩伟,郭海燕,孙丽萍. "A Process for Preparing High-Purity 5-Bromo-6-methoxy-1,3-dihydro-2-benzofuran" [P]. 中国发明专利, 专利号 CN 116420299 B, 授权公告日 2024-11-01.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2017, 1795, (2), 8122-8141.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2014, 561, (9), 8628-8645.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-6-methoxy-1,3-dihydro-2-benzofuran Using HRMS and NMR". J. Nat. Prod., 2022, 1517, 8520-8535.