Mueller T, Kumar R, Williams B T. "Method for the Synthesis of Methyl 2-hydrazinyl-4-(trifluoromethyl)pyrimidine-5-carboxylate" [P]. US Patent, US 11008962 B2, 2024-05-26.
发明人沈红梅,孙丽萍,林芳. "A Process for Preparing High-Purity Methyl 2-hydrazinyl-4-(trifluoromethyl)pyrimidine-5-carboxylate" [P]. 中国发明专利, 专利号 CN 109997820 A, 授权公告日 2018-09-06.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2010, 2224, (7), 4485-4513.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2020, 204, 6613-6640.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 2-hydrazinyl-4-(trifluoromethyl)pyrimidine-5-carboxylate Using HRMS and NMR". J. Nat. Prod., 2019, 1150, (11), 6275-6290.