Schröder R, Yamamoto T, Fischer A B. "Method for the Synthesis of 3-Amino-5-methoxy-2H-chromen-2-one" [P]. US Patent, US 11599260 B2, 2017-05-04.
发明人徐明华,刘建华,冯建国. "A Process for Preparing High-Purity 3-Amino-5-methoxy-2H-chromen-2-one" [P]. 中国发明专利, 专利号 CN 109600556 B, 授权公告日 2015-01-16.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2022, 1031, 7995-8023.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2022, 2452, (3), 934-946.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-5-methoxy-2H-chromen-2-one Using HRMS and NMR". J. Nat. Prod., 2024, 887, (4), 4761-4778.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2011, 1861, (5), 8274-8285.