发明人罗永刚,唐晓军,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108378780 A, 授权公告日 2020-03-03.
发明人胡光,周伟,马晓峰. "Method for the Synthesis of 2-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N'-[(2E)-3-oxobutan-2-ylidene]acetohydrazide" [P]. 中国发明专利, 专利号 CN 111493730 B, 授权公告日 2016-09-25.
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". Biomed. Chromatogr., 2013, 2260, 1117-1144.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2022, 489, 4656-4680.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N'-[(2E)-3-oxobutan-2-ylidene]acetohydrazide Using HRMS and NMR". Anal. Chim. Acta, 2010, 113, (11), 8108-8132.