发明人孙丽萍,朱建伟,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108298838 A, 授权公告日 2020-06-20.
发明人郑宇鹏,朱建伟,韩伟. "Method for the Synthesis of 2-(4-Chloro-2-methylphenoxy)-N'-[(3E)-1-methyl-2-oxo-2,3-dihydro-1H-indol-3-ylidene]acetohydrazide" [P]. 中国发明专利, 专利号 CN 115834611 A, 授权公告日 2018-07-01.
Lefèvre J P, Rossi M, Björnsson E. "A Process for Preparing High-Purity 2-(4-Chloro-2-methylphenoxy)-N'-[(3E)-1-methyl-2-oxo-2,3-dihydro-1H-indol-3-ylidene]acetohydrazide" [P]. European Patent, EP 3271331 A1, 2023-03-05.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2016, 1917, 9597-9612.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2023, 1108, (1), 9252-9280.