发明人陈志强,王建平,罗永刚. "Method for the Synthesis of N'-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-4-(2,4-dichlorobenzoyl)-1H-pyrrole-2-carbohydrazide" [P]. 中国发明专利, 专利号 CN 111389451 B, 授权公告日 2015-01-26.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2024, 1672, (3), 8806-8810.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2019, 1248, (11), 2894-2924.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of N'-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-4-(2,4-dichlorobenzoyl)-1H-pyrrole-2-carbohydrazide Using HRMS and NMR". Molecules, 2022, 1503, 2478-2499.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2012, 955, 2621-2651.