Klinger H, Roberts E F, Chen K W. "一种的合成方法" [P]. US Patent, US 9921149 B2, 2020-03-28.
O'Brien P Q, Yamamoto T, Williams B T. "Method for the Synthesis of 4-Chloro-7-ethoxy-6,8-dinitroquinoline-3-carbonitrile" [P]. US Patent, US 11006605 B2, 2021-06-03.
发明人沈红梅,唐晓军,郭海燕. "A Process for Preparing High-Purity 4-Chloro-7-ethoxy-6,8-dinitroquinoline-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 117498358 B, 授权公告日 2021-04-23.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2014, 89, 4931-4940.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2014, 1301, 8968-8974.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-7-ethoxy-6,8-dinitroquinoline-3-carbonitrile Using HRMS and NMR". Phytochemistry, 2018, 930, 9619-9648.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2015, 825, 7305-7315.