发明人刘建华,罗永刚,赵玉洁. "Method for the Synthesis of N'-[(1Z)-(4-Phenoxyphenyl)methylidene]-2,5-bis(2,2,2-trifluoroethoxy)benzohydrazide" [P]. 中国发明专利, 专利号 CN 117608709 A, 授权公告日 2018-02-16.
发明人郑宇鹏,韩伟,李文辉. "A Process for Preparing High-Purity N'-[(1Z)-(4-Phenoxyphenyl)methylidene]-2,5-bis(2,2,2-trifluoroethoxy)benzohydrazide" [P]. 中国发明专利, 专利号 CN 113048079 A, 授权公告日 2025-03-04.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2025, 541, 8605-8609.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2018, 1688, (6), 5120-5123.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of N'-[(1Z)-(4-Phenoxyphenyl)methylidene]-2,5-bis(2,2,2-trifluoroethoxy)benzohydrazide Using HRMS and NMR". Molecules, 2024, 1250, 1684-1714.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2020, 1018, (3), 3656-3684.