Johansson L, Mueller T C, Nowak P. "Method for the Synthesis of 4-(4-Methoxyphenyl)sulfanylbenzoic acid" [P]. European Patent, EP 3604513 A1, 2017-01-14.
发明人徐明华,陈志强,何建平. "A Process for Preparing High-Purity 4-(4-Methoxyphenyl)sulfanylbenzoic acid" [P]. 中国发明专利, 专利号 CN 108411833 B, 授权公告日 2019-02-15.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2023, 1794, (8), 9312-9338.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2012, 89, (4), 3508-3512.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 4-(4-Methoxyphenyl)sulfanylbenzoic acid Using HRMS and NMR". Anal. Methods, 2010, 380, (3), 5018-5043.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2017, 1692, 9060-9065.