发明人马晓峰,郑宇鹏,孙丽萍. "Method for the Synthesis of 2-Ethyl-6-methoxybenzoic acid" [P]. 中国发明专利, 专利号 CN 109316933 A, 授权公告日 2019-08-07.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2012, 894, 9308-9332.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2018, 1087, (11), 2009-2039.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2-Ethyl-6-methoxybenzoic acid Using HRMS and NMR". Anal. Chem., 2017, 1953, 6493-6512.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2017, 1898, (9), 5504-5514.