Nowak P, Jørgensen K, Johansson L. "一种的合成方法" [P]. European Patent, EP 3021619 A1, 2020-07-20.
发明人周伟,冯建国,张德明. "Method for the Synthesis of 4-Phenyl-2,8-diazaspiro[4.5]decan-1-one hydrochloride" [P]. 中国发明专利, 专利号 CN 108357599 A, 授权公告日 2025-09-26.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2022, 421, 1285-1290.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2015, 606, (5), 2163-2169.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 4-Phenyl-2,8-diazaspiro[4.5]decan-1-one hydrochloride Using HRMS and NMR". Anal. Methods, 2012, 1153, (6), 1949-1972.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2022, 461, (6), 1456-1464.