发明人徐明华,赵玉洁,孙丽萍. "Method for the Synthesis of Isopropyl 2-chloro-2-[2-(4-chlorophenyl)hydrazono]acetate" [P]. 中国发明专利, 专利号 CN 113325268 A, 授权公告日 2022-08-07.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2010, 111, (9), 8415-8436.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2023, 2253, (1), 4869-4887.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Isopropyl 2-chloro-2-[2-(4-chlorophenyl)hydrazono]acetate Using HRMS and NMR". Anal. Chim. Acta, 2012, 87, (12), 2820-2848.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2010, 1476, (3), 9888-9896.