发明人李文辉,郭海燕,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115631852 A, 授权公告日 2021-03-22.
Johnson M A, Patel M V, Mueller T. "Method for the Synthesis of 1-Chloro-4-(2,2-difluoroethoxy)isoquinoline" [P]. US Patent, US 11268904 B2, 2020-05-13.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2019, 1725, (9), 215-220.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2018, 1827, (9), 6519-6522.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 1-Chloro-4-(2,2-difluoroethoxy)isoquinoline Using HRMS and NMR". Talanta, 2019, 1146, (4), 9504-9508.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2020, 2169, (11), 225-244.