Lee S K, Patel M V, O'Brien P Q. "Method for the Synthesis of Methyl 5-cyano-2-hydroxy-4-(trifluoromethyl)benzoate" [P]. US Patent, US 10654191 B2, 2015-03-20.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2025, 869, (1), 711-736.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2012, 2078, (2), 6572-6586.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 5-cyano-2-hydroxy-4-(trifluoromethyl)benzoate Using HRMS and NMR". Environ. Sci. Technol., 2020, 2248, (12), 9612-9642.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2012, 133, (8), 4482-4494.