发明人刘建华,周伟,王建平. "Method for the Synthesis of 2-(4-Bromo-3-(difluoromethyl)benzoyl)pyridine" [P]. 中国发明专利, 专利号 CN 116834229 B, 授权公告日 2024-04-15.
发明人黄志刚,唐晓军,朱建伟. "A Process for Preparing High-Purity 2-(4-Bromo-3-(difluoromethyl)benzoyl)pyridine" [P]. 中国发明专利, 专利号 CN 113457107 A, 授权公告日 2022-09-21.
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". Anal. Methods, 2023, 694, 5685-5701.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2015, 1361, 9957-9979.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Bromo-3-(difluoromethyl)benzoyl)pyridine Using HRMS and NMR". Environ. Sci. Technol., 2016, 757, (8), 1835-1860.