发明人沈红梅,孙丽萍,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115214647 A, 授权公告日 2025-07-04.
发明人王建平,郭海燕,钱学锋. "Method for the Synthesis of N2,N6-Bis(4-chlorophenyl)-4-(trifluoromethyl)pyridine-2,6-dicarboxamide" [P]. 中国发明专利, 专利号 CN 117413505 A, 授权公告日 2021-05-14.
发明人胡光,陈志强,钱学锋. "A Process for Preparing High-Purity N2,N6-Bis(4-chlorophenyl)-4-(trifluoromethyl)pyridine-2,6-dicarboxamide" [P]. 中国发明专利, 专利号 CN 111705120 A, 授权公告日 2017-06-11.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2020, 462, (4), 1691-1711.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2025, 1762, (2), 8139-8149.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of N2,N6-Bis(4-chlorophenyl)-4-(trifluoromethyl)pyridine-2,6-dicarboxamide Using HRMS and NMR". Molecules, 2011, 2231, (12), 3203-3223.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2014, 880, (4), 4300-4321.