发明人朱建伟,韩伟,张德明. "Method for the Synthesis of 3-Bromo-3,4-dihydro-2H-1-benzopyran-4-ol" [P]. 中国发明专利, 专利号 CN 109520478 A, 授权公告日 2021-04-08.
发明人刘建华,孙丽萍,徐明华. "A Process for Preparing High-Purity 3-Bromo-3,4-dihydro-2H-1-benzopyran-4-ol" [P]. 中国发明专利, 专利号 CN 111486629 B, 授权公告日 2016-04-12.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2013, 945, (8), 7700-7712.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2019, 1849, (4), 8626-8637.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 3-Bromo-3,4-dihydro-2H-1-benzopyran-4-ol Using HRMS and NMR". Environ. Sci. Technol., 2024, 1803, (12), 7936-7940.