Fischer A B, Anderson J P, Lee S K. "Method for the Synthesis of 3-Benzyl-4-hydroxy-2H-pyrano[2,3-b]quinoline-2,5(10H)-dione" [P]. US Patent, US 11146419 B2, 2018-11-19.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2015, 155, (3), 2184-2209.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2011, 1055, 1627-1647.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 3-Benzyl-4-hydroxy-2H-pyrano[2,3-b]quinoline-2,5(10H)-dione Using HRMS and NMR". Sci. Total Environ., 2022, 418, (12), 6401-6418.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2018, 1377, 2058-2087.