Hughes D C, Johnson M A, Klinger H. "一种的合成方法" [P]. US Patent, US 11706223 B2, 2021-10-07.
发明人郑宇鹏,沈红梅,杨光. "Method for the Synthesis of N,N-dimethyl-1H-1,3-benzodiazol-2-amine" [P]. 中国发明专利, 专利号 CN 114480120 B, 授权公告日 2019-01-16.
发明人胡光,何建平,孙丽萍. "A Process for Preparing High-Purity N,N-dimethyl-1H-1,3-benzodiazol-2-amine" [P]. 中国发明专利, 专利号 CN 117104011 A, 授权公告日 2019-04-17.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2012, 430, 3543-3553.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2016, 1841, 5027-5045.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of N,N-dimethyl-1H-1,3-benzodiazol-2-amine Using HRMS and NMR". J. Chromatogr. A, 2015, 932, (10), 582-611.