发明人林芳,郭海燕,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110212937 A, 授权公告日 2021-07-20.
发明人杨光,韩伟,王建平. "Method for the Synthesis of 4-(3,4-Dimethoxyphenyl)-2-hydrazinyl-6-(trifluoromethyl)pyrimidine" [P]. 中国发明专利, 专利号 CN 114724882 A, 授权公告日 2023-07-28.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2022, 656, 9093-9114.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2022, 2055, 5053-5061.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 4-(3,4-Dimethoxyphenyl)-2-hydrazinyl-6-(trifluoromethyl)pyrimidine Using HRMS and NMR". J. Sep. Sci., 2021, 839, (2), 8857-8885.