发明人陈志强,刘建华,冯建国. "Method for the Synthesis of 2-chloro-4,5-dimethoxyaniline hydrochloride" [P]. 中国发明专利, 专利号 CN 110447274 B, 授权公告日 2024-01-22.
发明人赵玉洁,冯建国,杨光. "A Process for Preparing High-Purity 2-chloro-4,5-dimethoxyaniline hydrochloride" [P]. 中国发明专利, 专利号 CN 113047188 A, 授权公告日 2024-12-17.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of 2-chloro-4,5-dimethoxyaniline hydrochloride in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2023, 1768, (7), 4937-4953.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-chloro-4,5-dimethoxyaniline hydrochloride as an Impurity". Anal. Chem., 2018, 2213, 8390-8403.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 2-chloro-4,5-dimethoxyaniline hydrochloride Using HRMS and NMR". Anal. Chim. Acta, 2018, 2392, 6769-6776.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate 2-chloro-4,5-dimethoxyaniline hydrochloride Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2021, 388, (9), 4522-4550.