发明人马晓峰,郑宇鹏,胡光. "Method for the Synthesis of 6-(3-aminoprop-1-ynyl)-2H-chromene-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108281628 A, 授权公告日 2017-03-11.
发明人唐晓军,沈红梅,郭海燕. "A Process for Preparing High-Purity 6-(3-aminoprop-1-ynyl)-2H-chromene-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108059366 A, 授权公告日 2020-10-13.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2024, 1453, (10), 4951-4967.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2015, 1551, 3445-3459.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 6-(3-aminoprop-1-ynyl)-2H-chromene-3-carboxylic acid Using HRMS and NMR". Chemosphere, 2011, 105, (4), 641-646.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2010, 1199, (7), 6328-6351.