发明人林芳,张德明,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111723381 A, 授权公告日 2024-12-14.
Björnsson E, Nowak P, Mueller T C. "Method for the Synthesis of 3,6-Bis(trifluoromethyl)pyrazin-2-amine" [P]. European Patent, EP 3177744 A1, 2017-09-05.
Nielsen H, Rossi M, Kowalski A. "A Process for Preparing High-Purity 3,6-Bis(trifluoromethyl)pyrazin-2-amine" [P]. European Patent, EP 3721325 A1, 2020-12-19.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2019, 1903, 6490-6510.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2015, 1006, (10), 8358-8372.