发明人胡光,孙丽萍,郑宇鹏. "Method for the Synthesis of 2-(O-tolylamino)acetohydrazide" [P]. 中国发明专利, 专利号 CN 114784290 A, 授权公告日 2019-10-18.
Jørgensen K, Martínez F, Johansson L. "A Process for Preparing High-Purity 2-(O-tolylamino)acetohydrazide" [P]. European Patent, EP 3931738 A1, 2021-07-22.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2013, 498, (2), 7121-7141.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2015, 791, 9890-9916.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-(O-tolylamino)acetohydrazide Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2023, 2173, (5), 8431-8443.