Roberts E F, Hughes D C, Stevens L M. "一种的合成方法" [P]. US Patent, US 11846570 B2, 2018-10-11.
Brown S R, Anderson J P, Davis P L. "Method for the Synthesis of 2-(5-Phenyl-2H-tetrazol-2-yl)acetohydrazide" [P]. US Patent, US 9598391 B2, 2022-07-15.
发明人徐明华,马晓峰,杨光. "A Process for Preparing High-Purity 2-(5-Phenyl-2H-tetrazol-2-yl)acetohydrazide" [P]. 中国发明专利, 专利号 CN 113853578 B, 授权公告日 2019-06-17.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2021, 1251, (12), 7255-7282.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2018, 736, (7), 7174-7189.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2-(5-Phenyl-2H-tetrazol-2-yl)acetohydrazide Using HRMS and NMR". J. Chromatogr. A, 2020, 1919, (6), 3044-3060.