发明人冯建国,刘建华,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109327532 A, 授权公告日 2021-02-07.
发明人李文辉,刘建华,何建平. "Method for the Synthesis of 1-(Propylsulfonyl)indolin-4-amine" [P]. 中国发明专利, 专利号 CN 109160575 A, 授权公告日 2024-03-27.
发明人黄志刚,孙丽萍,王建平. "A Process for Preparing High-Purity 1-(Propylsulfonyl)indolin-4-amine" [P]. 中国发明专利, 专利号 CN 117787939 A, 授权公告日 2023-09-14.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2020, 1655, 6992-7002.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2017, 196, (8), 9904-9926.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 1-(Propylsulfonyl)indolin-4-amine Using HRMS and NMR". J. Nat. Prod., 2025, 728, (10), 6143-6167.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2012, 214, 5082-5107.