发明人唐晓军,钱学锋,杨光. "Method for the Synthesis of Tert-butyl 5,6,7-trifluoro-1-oxo-1,3-dihydrospiro[indene-2,4'-piperidine]-1'-carboxylate" [P]. 中国发明专利, 专利号 CN 111580916 A, 授权公告日 2022-02-02.
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". Phytochemistry, 2015, 2426, (1), 2405-2422.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2012, 1797, (10), 9205-9230.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl 5,6,7-trifluoro-1-oxo-1,3-dihydrospiro[indene-2,4'-piperidine]-1'-carboxylate Using HRMS and NMR". J. Sep. Sci., 2013, 555, 9328-9353.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2025, 1327, (12), 3620-3633.