发明人张德明,刘建华,王建平. "Method for the Synthesis of 4-(Pyrimidin-2-ylamino)benzoic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 114829369 A, 授权公告日 2015-12-05.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2020, 661, 9742-9764.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2013, 1316, (11), 6190-6212.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Pyrimidin-2-ylamino)benzoic acid hydrochloride Using HRMS and NMR". J. Chromatogr. A, 2017, 1754, 545-551.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2020, 355, (3), 5819-5843.