发明人李文辉,马晓峰,杨光. "Method for the Synthesis of 2-Chloro-4-ethylaniline hydrochloride" [P]. 中国发明专利, 专利号 CN 116856518 A, 授权公告日 2022-11-01.
发明人胡光,周伟,高志强. "A Process for Preparing High-Purity 2-Chloro-4-ethylaniline hydrochloride" [P]. 中国发明专利, 专利号 CN 113383445 A, 授权公告日 2021-07-03.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2013, 811, (3), 4744-4747.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2011, 539, 5565-5588.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-4-ethylaniline hydrochloride Using HRMS and NMR". J. Sep. Sci., 2010, 1688, 5228-5248.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2012, 152, (1), 6989-7002.