Lee S K, Johnson M A, Patel M V. "Method for the Synthesis of 7-Bromo-5-chloro-2,3-dihydropyrano[4,3,2-de]quinoline" [P]. US Patent, US 9804718 B2, 2022-01-06.
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". Rapid Commun. Mass Spectrom., 2022, 104, (6), 8425-8437.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2011, 1685, 248-276.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 7-Bromo-5-chloro-2,3-dihydropyrano[4,3,2-de]quinoline Using HRMS and NMR". Anal. Methods, 2024, 1536, 8313-8337.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2015, 1649, 3652-3669.