发明人刘建华,赵玉洁,陈志强. "Method for the Synthesis of N-((3,4-dimethoxyphenyl)sulfonyl)-N-(p-tolyl)glycine" [P]. 中国发明专利, 专利号 CN 116751393 B, 授权公告日 2023-11-05.
发明人徐明华,陈志强,沈红梅. "A Process for Preparing High-Purity N-((3,4-dimethoxyphenyl)sulfonyl)-N-(p-tolyl)glycine" [P]. 中国发明专利, 专利号 CN 113162253 B, 授权公告日 2024-10-20.
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". Rapid Commun. Mass Spectrom., 2013, 1054, (8), 4539-4568.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2016, 731, (3), 3389-3397.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of N-((3,4-dimethoxyphenyl)sulfonyl)-N-(p-tolyl)glycine Using HRMS and NMR". Chromatographia, 2022, 2154, (5), 6492-6522.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2010, 528, (5), 1565-1574.