发明人高志强,赵玉洁,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117446901 A, 授权公告日 2020-09-17.
发明人唐晓军,黄志刚,林芳. "Method for the Synthesis of 1-(2,3-Dichlorophenyl)-1-(4-hydroxy-6-(trifluoromethyl)pyrimidin-2-yl)guanidine" [P]. 中国发明专利, 专利号 CN 111921117 A, 授权公告日 2022-05-10.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2010, 1129, (7), 2820-2829.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2021, 392, 2079-2105.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2,3-Dichlorophenyl)-1-(4-hydroxy-6-(trifluoromethyl)pyrimidin-2-yl)guanidine Using HRMS and NMR". J. Sep. Sci., 2014, 1134, 4238-4247.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2022, 1402, (4), 3440-3456.