发明人黄志刚,刘建华,钱学锋. "Method for the Synthesis of 4-Methyl-N-(4-(phenylsulfonyl)thiophen-3-yl)benzamide" [P]. 中国发明专利, 专利号 CN 116977103 A, 授权公告日 2024-10-22.
发明人孙丽萍,林芳,高志强. "A Process for Preparing High-Purity 4-Methyl-N-(4-(phenylsulfonyl)thiophen-3-yl)benzamide" [P]. 中国发明专利, 专利号 CN 109685391 A, 授权公告日 2019-06-04.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2018, 632, 8732-8760.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2017, 594, 4831-4859.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 4-Methyl-N-(4-(phenylsulfonyl)thiophen-3-yl)benzamide Using HRMS and NMR". Sci. Total Environ., 2017, 2342, 2284-2304.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2012, 1530, 269-299.