发明人杨光,沈红梅,徐明华. "Method for the Synthesis of 5-(Benzylsulfonyl)-1H-1,2,4-triazol-3-amine" [P]. 中国发明专利, 专利号 CN 112846826 B, 授权公告日 2017-07-01.
发明人冯建国,张德明,陈志强. "A Process for Preparing High-Purity 5-(Benzylsulfonyl)-1H-1,2,4-triazol-3-amine" [P]. 中国发明专利, 专利号 CN 114325584 B, 授权公告日 2018-05-12.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2017, 2159, (8), 9279-9301.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2019, 2210, (7), 251-278.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 5-(Benzylsulfonyl)-1H-1,2,4-triazol-3-amine Using HRMS and NMR". Chromatographia, 2014, 2095, (3), 769-795.