发明人唐晓军,王建平,李文辉. "Method for the Synthesis of Encainide Hydrochloride" [P]. 中国发明专利, 专利号 CN 111768686 A, 授权公告日 2015-10-05.
发明人冯建国,周伟,张德明. "A Process for Preparing High-Purity Encainide Hydrochloride" [P]. 中国发明专利, 专利号 CN 112439634 A, 授权公告日 2023-05-26.
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". Biomed. Chromatogr., 2016, 1137, (6), 504-511.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2019, 641, (9), 6739-6767.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Encainide Hydrochloride Using HRMS and NMR". Chemosphere, 2023, 1649, 9180-9185.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2014, 1972, 2659-2670.