Lefèvre J P, Kowalski A, Nowak P. "一种的合成方法" [P]. European Patent, EP 3670288 A1, 2017-01-15.
发明人黄志刚,徐明华,马晓峰. "Method for the Synthesis of 5-(Isopropylsulfonyl)indolin-2-one" [P]. 中国发明专利, 专利号 CN 109475183 B, 授权公告日 2016-03-02.
发明人李文辉,唐晓军,罗永刚. "A Process for Preparing High-Purity 5-(Isopropylsulfonyl)indolin-2-one" [P]. 中国发明专利, 专利号 CN 109656153 B, 授权公告日 2018-05-22.
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". Phytochemistry, 2025, 428, (7), 3788-3805.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2020, 1791, (7), 4821-4842.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 5-(Isopropylsulfonyl)indolin-2-one Using HRMS and NMR". Biomed. Chromatogr., 2014, 125, (11), 5318-5337.