Lee S K, Stevens L M, Fischer A B. "Method for the Synthesis of 4-Chloro-6,7-dimethoxy-3-nitroquinoline" [P]. US Patent, US 11838012 B2, 2024-08-24.
发明人罗永刚,张德明,孙丽萍. "A Process for Preparing High-Purity 4-Chloro-6,7-dimethoxy-3-nitroquinoline" [P]. 中国发明专利, 专利号 CN 109949975 A, 授权公告日 2017-12-02.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2018, 2396, (11), 7178-7188.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2013, 895, (2), 8872-8875.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-6,7-dimethoxy-3-nitroquinoline Using HRMS and NMR". Chemosphere, 2024, 2453, (12), 2560-2565.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2012, 2139, (3), 4064-4087.