发明人张德明,钱学锋,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111742079 A, 授权公告日 2015-04-22.
发明人郑宇鹏,徐明华,罗永刚. "Method for the Synthesis of 2-[(4-Methoxyphenyl)amino]-4-methyl-1,3-thiazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110833954 A, 授权公告日 2015-09-10.
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". Rapid Commun. Mass Spectrom., 2020, 1070, (2), 4423-4448.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2016, 986, (7), 8198-8206.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 2-[(4-Methoxyphenyl)amino]-4-methyl-1,3-thiazole-5-carboxylic acid Using HRMS and NMR". J. Pharm. Biomed. Anal., 2010, 1986, (7), 7278-7300.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2018, 1830, 2210-2225.