发明人朱建伟,罗永刚,唐晓军. "Method for the Synthesis of (R)-2-(4-chloro-3-methoxyphenyl)-2-(methylamino)ethan-1-ol" [P]. 中国发明专利, 专利号 CN 110000919 A, 授权公告日 2018-06-06.
发明人周伟,李文辉,陈志强. "A Process for Preparing High-Purity (R)-2-(4-chloro-3-methoxyphenyl)-2-(methylamino)ethan-1-ol" [P]. 中国发明专利, 专利号 CN 112435867 A, 授权公告日 2017-09-16.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2016, 1529, 9273-9296.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2024, 2403, (2), 952-973.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of (R)-2-(4-chloro-3-methoxyphenyl)-2-(methylamino)ethan-1-ol Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2014, 1892, (7), 376-393.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2022, 787, 6238-6246.