发明人郑宇鹏,王建平,林芳. "Method for the Synthesis of 3-Amino-4,7-dihydroxy-2H-chromen-2-one" [P]. 中国发明专利, 专利号 CN 113499014 B, 授权公告日 2024-08-25.
Patel M V, Williams B T, Yamamoto T. "A Process for Preparing High-Purity 3-Amino-4,7-dihydroxy-2H-chromen-2-one" [P]. US Patent, US 11936023 B2, 2025-09-04.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2021, 525, 4851-4862.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2019, 2396, (2), 4990-4995.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-4,7-dihydroxy-2H-chromen-2-one Using HRMS and NMR". Phytochemistry, 2014, 94, (5), 4787-4798.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2010, 1917, (12), 1513-1527.