Björnsson E, Kowalski A, Schröder R. "一种的合成方法" [P]. European Patent, EP 3558826 A1, 2024-05-21.
发明人周伟,高志强,胡光. "Method for the Synthesis of tert-Butyl 6-fluorospiro[indene-1,4'-piperidine]-1'-carboxylate" [P]. 中国发明专利, 专利号 CN 117953406 A, 授权公告日 2024-10-05.
发明人朱建伟,韩伟,陈志强. "A Process for Preparing High-Purity tert-Butyl 6-fluorospiro[indene-1,4'-piperidine]-1'-carboxylate" [P]. 中国发明专利, 专利号 CN 117506026 A, 授权公告日 2025-06-11.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2015, 687, 242-268.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2021, 2443, (3), 9422-9443.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 6-fluorospiro[indene-1,4'-piperidine]-1'-carboxylate Using HRMS and NMR". Talanta, 2023, 1821, 1161-1174.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2016, 339, 4929-4958.