Williams B T, Stevens L M, Klinger H. "一种的合成方法" [P]. US Patent, US 9604200 B2, 2015-05-13.
发明人黄志刚,韩伟,郭海燕. "Method for the Synthesis of 2-Chloro-N'-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)acetohydrazide" [P]. 中国发明专利, 专利号 CN 114578407 A, 授权公告日 2017-06-17.
Davis P L, Stevens L M, Roberts E F. "A Process for Preparing High-Purity 2-Chloro-N'-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)acetohydrazide" [P]. US Patent, US 10562852 B2, 2024-10-05.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2017, 1543, (8), 8561-8568.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2025, 1710, 9081-9092.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-N'-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)acetohydrazide Using HRMS and NMR". J. Chromatogr. A, 2019, 185, (12), 4090-4100.