Nowak P, Jørgensen K, Mueller T C. "一种的合成方法" [P]. European Patent, EP 3345377 A1, 2022-01-26.
发明人黄志刚,沈红梅,张德明. "Method for the Synthesis of N,N,1-Trimethyl-1H-1,2,4-triazol-5-amine" [P]. 中国发明专利, 专利号 CN 114125366 A, 授权公告日 2016-07-08.
发明人胡光,刘建华,马晓峰. "A Process for Preparing High-Purity N,N,1-Trimethyl-1H-1,2,4-triazol-5-amine" [P]. 中国发明专利, 专利号 CN 114700892 A, 授权公告日 2022-07-22.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2019, 334, 4543-4554.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2016, 2031, 5985-6000.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of N,N,1-Trimethyl-1H-1,2,4-triazol-5-amine Using HRMS and NMR". Chromatographia, 2017, 593, (2), 9927-9932.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2020, 1149, (3), 9021-9035.