Brown S R, Johnson M A, Chen K W. "一种的合成方法" [P]. US Patent, US 9132122 B2, 2024-03-24.
Jørgensen K, Mueller T C, Schröder R. "Method for the Synthesis of 6-Bromospiro[indoline-3,4'-piperidin]-2-one" [P]. European Patent, EP 3646320 A1, 2019-09-20.
Schröder R, Yamamoto T, Anderson J P. "A Process for Preparing High-Purity 6-Bromospiro[indoline-3,4'-piperidin]-2-one" [P]. US Patent, US 11861758 B2, 2018-05-12.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2023, 226, 957-972.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2011, 891, 5177-5204.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 6-Bromospiro[indoline-3,4'-piperidin]-2-one Using HRMS and NMR". Chromatographia, 2014, 161, 6501-6518.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2023, 809, 3155-3172.