发明人徐明华,林芳,赵玉洁. "Method for the Synthesis of 5-(3-Ethoxyphenyl)nicotinic acid" [P]. 中国发明专利, 专利号 CN 109657700 A, 授权公告日 2021-04-10.
发明人郑宇鹏,高志强,林芳. "A Process for Preparing High-Purity 5-(3-Ethoxyphenyl)nicotinic acid" [P]. 中国发明专利, 专利号 CN 108615816 A, 授权公告日 2019-09-17.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2023, 1130, (11), 3936-3960.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2021, 627, (8), 7259-7285.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 5-(3-Ethoxyphenyl)nicotinic acid Using HRMS and NMR". J. Nat. Prod., 2018, 1503, 7762-7792.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2012, 2062, 4588-4606.