发明人徐明华,唐晓军,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116084589 A, 授权公告日 2021-11-07.
发明人郭海燕,张德明,孙丽萍. "Method for the Synthesis of 3-(4-Chlorobenzenesulfonyl)-5-(trifluoromethyl)pyridine-2-carboxamide" [P]. 中国发明专利, 专利号 CN 109063376 B, 授权公告日 2020-01-01.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2013, 2159, (9), 7316-7324.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2019, 524, (7), 9282-9290.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 3-(4-Chlorobenzenesulfonyl)-5-(trifluoromethyl)pyridine-2-carboxamide Using HRMS and NMR". Talanta, 2012, 776, (4), 4209-4223.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2014, 2400, (5), 8273-8286.