发明人陈志强,钱学锋,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117373876 A, 授权公告日 2018-11-16.
发明人朱建伟,孙丽萍,郑宇鹏. "Method for the Synthesis of 2-Hydroxy-2-(3-methylphenyl)acetic acid" [P]. 中国发明专利, 专利号 CN 114690719 B, 授权公告日 2023-12-04.
发明人马晓峰,冯建国,徐明华. "A Process for Preparing High-Purity 2-Hydroxy-2-(3-methylphenyl)acetic acid" [P]. 中国发明专利, 专利号 CN 115392047 B, 授权公告日 2021-11-16.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2015, 825, (4), 2003-2026.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2017, 1728, 4356-4375.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2-Hydroxy-2-(3-methylphenyl)acetic acid Using HRMS and NMR". Talanta, 2016, 2215, (3), 2464-2491.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2016, 2136, 3758-3785.