发明人孙丽萍,李文辉,林芳. "Method for the Synthesis of 4-Methyl-6-(trifluoromethyl)picolinaldehyde" [P]. 中国发明专利, 专利号 CN 116007180 A, 授权公告日 2021-05-17.
发明人钱学锋,李文辉,张德明. "A Process for Preparing High-Purity 4-Methyl-6-(trifluoromethyl)picolinaldehyde" [P]. 中国发明专利, 专利号 CN 108062098 B, 授权公告日 2022-09-10.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2022, 954, (7), 7345-7349.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2013, 1869, 2545-2568.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 4-Methyl-6-(trifluoromethyl)picolinaldehyde Using HRMS and NMR". Biomed. Chromatogr., 2019, 347, 6933-6946.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2022, 1461, (3), 9578-9601.