Park J H, Davis P L, Roberts E F. "一种的合成方法" [P]. US Patent, US 9376377 B2, 2022-03-06.
发明人孙丽萍,马晓峰,赵玉洁. "Method for the Synthesis of 2H,3H,4H-pyrano[3,2-c]pyridin-4-one" [P]. 中国发明专利, 专利号 CN 113797711 A, 授权公告日 2022-01-05.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2023, 2085, 5111-5123.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2012, 332, 1327-1345.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2H,3H,4H-pyrano[3,2-c]pyridin-4-one Using HRMS and NMR". Chemosphere, 2011, 1632, (6), 4791-4818.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2018, 351, (7), 8086-8098.