Park J H, Thompson G K, Lee S K. "一种的合成方法" [P]. US Patent, US 10373029 B2, 2024-04-13.
发明人朱建伟,何建平,冯建国. "Method for the Synthesis of 3-[(1E)-1-{2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-2-methylhydrazin-1-yl}-2-cyanoeth-1-en-1-yl]-1-(4-chlorophenyl)urea" [P]. 中国发明专利, 专利号 CN 108332475 A, 授权公告日 2023-10-06.
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". J. Nat. Prod., 2010, 1752, 4536-4558.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2012, 99, (12), 3717-3743.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 3-[(1E)-1-{2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-2-methylhydrazin-1-yl}-2-cyanoeth-1-en-1-yl]-1-(4-chlorophenyl)urea Using HRMS and NMR". Chemosphere, 2018, 525, (4), 9012-9020.