Yamamoto T, Schröder R, Thompson G K. "一种的合成方法" [P]. US Patent, US 10724909 B2, 2021-01-22.
发明人孙丽萍,杨光,郭海燕. "Method for the Synthesis of 3-Amino-8-bromochroman-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113913248 A, 授权公告日 2015-06-21.
Chen K W, Yamamoto T, Williams B T. "A Process for Preparing High-Purity 3-Amino-8-bromochroman-3-carboxylic acid" [P]. US Patent, US 10260945 B2, 2022-06-24.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2018, 106, 8522-8527.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2023, 2456, (4), 8832-8848.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-8-bromochroman-3-carboxylic acid Using HRMS and NMR". J. Pharm. Biomed. Anal., 2013, 851, 9054-9059.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2018, 1377, (7), 464-477.