发明人王建平,赵玉洁,钱学锋. "Method for the Synthesis of 2-(2-Bromo-6-(difluoromethyl)-5-methoxypyridin-3-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 114608975 B, 授权公告日 2022-10-18.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2019, 931, (9), 3082-3091.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2022, 603, (2), 4907-4937.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2-Bromo-6-(difluoromethyl)-5-methoxypyridin-3-yl)acetic acid Using HRMS and NMR". J. Sep. Sci., 2011, 1463, 6871-6896.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2019, 162, 1168-1187.