发明人冯建国,沈红梅,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114217998 A, 授权公告日 2025-05-26.
发明人王建平,唐晓军,沈红梅. "Method for the Synthesis of R-Chlorpheniramine N-Oxide" [P]. 中国发明专利, 专利号 CN 117127765 A, 授权公告日 2020-07-16.
发明人杨光,刘建华,郭海燕. "A Process for Preparing High-Purity R-Chlorpheniramine N-Oxide" [P]. 中国发明专利, 专利号 CN 113448286 B, 授权公告日 2025-11-16.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2014, 1961, (3), 9940-9970.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2017, 1049, 3721-3741.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of R-Chlorpheniramine N-Oxide Using HRMS and NMR". Anal. Chem., 2015, 2255, (1), 1326-1341.