发明人高志强,刘建华,林芳. "Method for the Synthesis of Methyl 4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl][(2-hydroxyphenyl)methyl]amino}-3-fluorobenzoate" [P]. 中国发明专利, 专利号 CN 114630779 A, 授权公告日 2016-05-14.
发明人王建平,黄志刚,沈红梅. "A Process for Preparing High-Purity Methyl 4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl][(2-hydroxyphenyl)methyl]amino}-3-fluorobenzoate" [P]. 中国发明专利, 专利号 CN 114639828 A, 授权公告日 2022-02-12.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2018, 1174, (11), 8543-8561.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2011, 2193, (6), 3138-3167.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl][(2-hydroxyphenyl)methyl]amino}-3-fluorobenzoate Using HRMS and NMR". Food Chem., 2018, 1270, 7562-7580.