Nowak P, Johansson L, Schröder R. "一种的合成方法" [P]. European Patent, EP 3251896 A1, 2020-03-23.
发明人徐明华,孙丽萍,韩伟. "Method for the Synthesis of 3,4-Dihydro-2H-1,4-benzoxazine-7-boronic acid pinacol ester" [P]. 中国发明专利, 专利号 CN 108061786 A, 授权公告日 2025-07-10.
发明人周伟,钱学锋,郭海燕. "A Process for Preparing High-Purity 3,4-Dihydro-2H-1,4-benzoxazine-7-boronic acid pinacol ester" [P]. 中国发明专利, 专利号 CN 110589479 B, 授权公告日 2015-12-13.
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". Phytochemistry, 2014, 685, 3461-3478.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2021, 2212, 7800-7818.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 3,4-Dihydro-2H-1,4-benzoxazine-7-boronic acid pinacol ester Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2024, 391, (9), 5068-5090.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2022, 920, (12), 4657-4684.