Johnson M A, Yamamoto T, Davis P L. "一种的合成方法" [P]. US Patent, US 9333212 B2, 2021-04-12.
发明人陈志强,周伟,李文辉. "Method for the Synthesis of (1E)-N-Methyl-2-[1-(phenylmethyl)-1H-indol-5-yl]ethenesulfonamide" [P]. 中国发明专利, 专利号 CN 109095779 B, 授权公告日 2016-02-16.
发明人朱建伟,周伟,杨光. "A Process for Preparing High-Purity (1E)-N-Methyl-2-[1-(phenylmethyl)-1H-indol-5-yl]ethenesulfonamide" [P]. 中国发明专利, 专利号 CN 108968686 B, 授权公告日 2022-09-22.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2022, 1102, (4), 5529-5553.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2011, 1005, 1546-1551.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of (1E)-N-Methyl-2-[1-(phenylmethyl)-1H-indol-5-yl]ethenesulfonamide Using HRMS and NMR". J. Sep. Sci., 2018, 2343, 3641-3666.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2011, 1905, 9025-9040.