Johansson L, Nielsen H, Rossi M. "Method for the Synthesis of 4-(5-(4-Fluorophenyl)-2H-tetrazol-2-yl)butanoic acid" [P]. European Patent, EP 3768114 A1, 2018-01-06.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2016, 2006, (3), 4828-4855.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2016, 857, 9497-9511.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 4-(5-(4-Fluorophenyl)-2H-tetrazol-2-yl)butanoic acid Using HRMS and NMR". Anal. Chem., 2014, 2123, 8323-8340.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2021, 626, (2), 5911-5922.