Kowalski A, Björnsson E, Mueller T C. "Method for the Synthesis of 3-Fluoro-4-(isopentyloxy)benzoic acid" [P]. European Patent, EP 3177908 A1, 2016-11-24.
发明人周伟,徐明华,王建平. "A Process for Preparing High-Purity 3-Fluoro-4-(isopentyloxy)benzoic acid" [P]. 中国发明专利, 专利号 CN 110973498 A, 授权公告日 2022-11-05.
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". J. Sep. Sci., 2021, 1233, (10), 3741-3752.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2017, 1392, (11), 248-274.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 3-Fluoro-4-(isopentyloxy)benzoic acid Using HRMS and NMR". Anal. Chem., 2015, 1254, (4), 2383-2394.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2011, 2194, 429-457.