发明人孙丽萍,陈志强,李文辉. "Method for the Synthesis of 2,3-Dichloro-5-methylmandelic acid" [P]. 中国发明专利, 专利号 CN 114480418 B, 授权公告日 2020-03-20.
发明人周伟,徐明华,朱建伟. "A Process for Preparing High-Purity 2,3-Dichloro-5-methylmandelic acid" [P]. 中国发明专利, 专利号 CN 108082017 A, 授权公告日 2019-02-05.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2013, 1519, (2), 5859-5875.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2012, 2274, (9), 6518-6548.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2,3-Dichloro-5-methylmandelic acid Using HRMS and NMR". Anal. Methods, 2019, 905, (5), 7211-7231.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2024, 1296, (8), 7605-7613.