Anderson J P, Roberts E F, Klinger H. "Method for the Synthesis of 2-[(2-{[5-methyl-2-(propan-2-yl)cyclohexyl]oxy}-2-oxoethyl)sulfanyl]benzoic acid" [P]. US Patent, US 11212051 B2, 2020-10-13.
发明人杨光,张德明,陈志强. "A Process for Preparing High-Purity 2-[(2-{[5-methyl-2-(propan-2-yl)cyclohexyl]oxy}-2-oxoethyl)sulfanyl]benzoic acid" [P]. 中国发明专利, 专利号 CN 116585233 A, 授权公告日 2022-09-28.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2016, 1799, (9), 7552-7575.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2019, 1340, (10), 67-89.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2-[(2-{[5-methyl-2-(propan-2-yl)cyclohexyl]oxy}-2-oxoethyl)sulfanyl]benzoic acid Using HRMS and NMR". Food Chem., 2010, 1323, (10), 8084-8103.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2014, 1168, (2), 1709-1718.