Sørensen M, Mueller T C, Jørgensen K. "一种的合成方法" [P]. European Patent, EP 3431943 A1, 2017-01-26.
发明人周伟,何建平,杨光. "Method for the Synthesis of 5-(Piperidin-1-ylsulfonyl)indolin-2-one" [P]. 中国发明专利, 专利号 CN 108503388 B, 授权公告日 2025-03-07.
发明人唐晓军,郭海燕,杨光. "A Process for Preparing High-Purity 5-(Piperidin-1-ylsulfonyl)indolin-2-one" [P]. 中国发明专利, 专利号 CN 108344939 A, 授权公告日 2019-09-04.
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". J. Sep. Sci., 2025, 353, 3636-3643.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2019, 1641, 2206-2221.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 5-(Piperidin-1-ylsulfonyl)indolin-2-one Using HRMS and NMR". Talanta, 2018, 2118, (3), 9855-9861.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2024, 366, 3193-3209.