发明人何建平,郭海燕,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112122842 A, 授权公告日 2021-04-09.
Nowak P, Rossi M, Mueller T C. "Method for the Synthesis of 5-(4-Methylphenyl)-1,3,4-thiadiazol-2-amine" [P]. European Patent, EP 3998885 A1, 2021-02-20.
发明人张德明,韩伟,冯建国. "A Process for Preparing High-Purity 5-(4-Methylphenyl)-1,3,4-thiadiazol-2-amine" [P]. 中国发明专利, 专利号 CN 111793054 B, 授权公告日 2017-02-03.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2018, 116, 3626-3640.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2010, 1763, 553-576.