Johansson L, Nielsen H, Mueller T C. "一种的合成方法" [P]. European Patent, EP 3864930 A1, 2015-09-02.
Chen K W, Williams B T, Schröder R. "Method for the Synthesis of n-(Sec-butyl)-4-methoxy-2-methylaniline" [P]. US Patent, US 10191805 B2, 2017-11-07.
发明人陈志强,杨光,韩伟. "A Process for Preparing High-Purity n-(Sec-butyl)-4-methoxy-2-methylaniline" [P]. 中国发明专利, 专利号 CN 117985514 A, 授权公告日 2020-06-07.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2016, 543, 4640-4664.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2017, 2053, (3), 7074-7092.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of n-(Sec-butyl)-4-methoxy-2-methylaniline Using HRMS and NMR". Anal. Methods, 2010, 2337, (2), 32-49.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2022, 732, 2163-2191.