发明人胡光,何建平,钱学锋. "Method for the Synthesis of 2-(6-(Difluoromethyl)-2-methoxy-5-(trifluoromethoxy)pyridin-3-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 109258821 A, 授权公告日 2017-05-06.
Mueller T, Johnson M A, Brown S R. "A Process for Preparing High-Purity 2-(6-(Difluoromethyl)-2-methoxy-5-(trifluoromethoxy)pyridin-3-yl)acetic acid" [P]. US Patent, US 11916897 B2, 2015-05-17.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2016, 803, 1889-1906.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2010, 1376, (9), 9751-9778.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 2-(6-(Difluoromethyl)-2-methoxy-5-(trifluoromethoxy)pyridin-3-yl)acetic acid Using HRMS and NMR". Sci. Total Environ., 2015, 1065, (4), 8557-8578.