发明人朱建伟,林芳,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116729626 A, 授权公告日 2016-03-05.
发明人张德明,赵玉洁,李文辉. "Method for the Synthesis of (E)-N-(2,4-dichlorophenyl)-2-(2-((3-hydroxyisobenzofuran-1-yl)methylene)hydrazinyl)-2-oxoacetamide" [P]. 中国发明专利, 专利号 CN 111612938 B, 授权公告日 2024-08-16.
发明人王建平,郭海燕,钱学锋. "A Process for Preparing High-Purity (E)-N-(2,4-dichlorophenyl)-2-(2-((3-hydroxyisobenzofuran-1-yl)methylene)hydrazinyl)-2-oxoacetamide" [P]. 中国发明专利, 专利号 CN 110064410 B, 授权公告日 2024-06-05.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2014, 1708, 7308-7321.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2017, 533, (9), 2755-2784.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of (E)-N-(2,4-dichlorophenyl)-2-(2-((3-hydroxyisobenzofuran-1-yl)methylene)hydrazinyl)-2-oxoacetamide Using HRMS and NMR". Sci. Total Environ., 2019, 693, 2604-2629.