发明人王建平,陈志强,孙丽萍. "Method for the Synthesis of N-(3,4-difluorophenyl)-3-(trifluoromethyl)benzamide" [P]. 中国发明专利, 专利号 CN 114308543 B, 授权公告日 2023-07-16.
发明人黄志刚,唐晓军,王建平. "A Process for Preparing High-Purity N-(3,4-difluorophenyl)-3-(trifluoromethyl)benzamide" [P]. 中国发明专利, 专利号 CN 116462946 B, 授权公告日 2019-07-15.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2019, 1194, (8), 3920-3934.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2022, 136, (7), 681-705.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of N-(3,4-difluorophenyl)-3-(trifluoromethyl)benzamide Using HRMS and NMR". J. Nat. Prod., 2024, 1504, (5), 7192-7203.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2025, 2383, 3557-3574.