发明人赵玉洁,王建平,杨光. "Method for the Synthesis of 3-Chloro-4-((2,4-dichlorobenzyl)oxy)benzohydrazide" [P]. 中国发明专利, 专利号 CN 116401514 A, 授权公告日 2020-02-06.
发明人赵玉洁,沈红梅,郭海燕. "A Process for Preparing High-Purity 3-Chloro-4-((2,4-dichlorobenzyl)oxy)benzohydrazide" [P]. 中国发明专利, 专利号 CN 117746341 A, 授权公告日 2024-08-05.
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". Biomed. Chromatogr., 2019, 733, 9253-9265.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2015, 1188, 7074-7078.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 3-Chloro-4-((2,4-dichlorobenzyl)oxy)benzohydrazide Using HRMS and NMR". J. Nat. Prod., 2021, 2121, (3), 4042-4063.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2019, 687, (9), 7591-7618.