发明人王建平,黄志刚,徐明华. "Method for the Synthesis of 5-Chloro-3-(phenylsulfonyl)-1H-indol-2-amine" [P]. 中国发明专利, 专利号 CN 116316264 B, 授权公告日 2017-06-24.
发明人徐明华,高志强,陈志强. "A Process for Preparing High-Purity 5-Chloro-3-(phenylsulfonyl)-1H-indol-2-amine" [P]. 中国发明专利, 专利号 CN 112454999 B, 授权公告日 2023-11-08.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2025, 1999, (11), 4800-4823.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2019, 2095, (6), 2658-2674.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 5-Chloro-3-(phenylsulfonyl)-1H-indol-2-amine Using HRMS and NMR". Molecules, 2012, 1558, (11), 5440-5443.