发明人马晓峰,林芳,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115161842 A, 授权公告日 2017-07-27.
发明人韩伟,周伟,黄志刚. "Method for the Synthesis of 2-(Difluoromethyl)-4-methyl-3-nitropyridine-6-acetic acid" [P]. 中国发明专利, 专利号 CN 115176726 A, 授权公告日 2017-06-12.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2018, 2399, (9), 9439-9443.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2012, 1253, (9), 8762-8792.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Difluoromethyl)-4-methyl-3-nitropyridine-6-acetic acid Using HRMS and NMR". Anal. Methods, 2021, 1659, (1), 8337-8350.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2025, 979, (1), 3728-3739.