发明人韩伟,朱建伟,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112942610 A, 授权公告日 2018-04-25.
Johnson M A, Fischer A B, Schröder R. "Method for the Synthesis of 5-Chloro-6,7,8,9-tetrahydrobenzo[b][1,8]naphthyridine" [P]. US Patent, US 10341681 B2, 2021-11-11.
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". Anal. Chem., 2017, 1003, 3386-3414.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2022, 1515, (4), 7008-7019.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 5-Chloro-6,7,8,9-tetrahydrobenzo[b][1,8]naphthyridine Using HRMS and NMR". J. Sep. Sci., 2012, 2264, (9), 7753-7774.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2018, 385, (7), 6716-6724.