发明人陈志强,朱建伟,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115083273 A, 授权公告日 2018-08-06.
发明人杨光,徐明华,林芳. "Method for the Synthesis of 4-Bromospiro[indoline-3,4'-piperidin]-2-one" [P]. 中国发明专利, 专利号 CN 116897987 A, 授权公告日 2023-04-22.
发明人钱学锋,沈红梅,张德明. "A Process for Preparing High-Purity 4-Bromospiro[indoline-3,4'-piperidin]-2-one" [P]. 中国发明专利, 专利号 CN 115100279 B, 授权公告日 2021-04-22.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2010, 1423, (10), 8341-8361.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2016, 1008, 5150-5178.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromospiro[indoline-3,4'-piperidin]-2-one Using HRMS and NMR". Biomed. Chromatogr., 2024, 214, 4592-4601.