发明人胡光,孙丽萍,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110470218 A, 授权公告日 2020-09-18.
发明人林芳,孙丽萍,徐明华. "Method for the Synthesis of 1-Oxaspiro[4.4]nonan-6-amine hydrochloride" [P]. 中国发明专利, 专利号 CN 113949850 B, 授权公告日 2025-11-28.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2014, 1800, (10), 4877-4893.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2019, 1257, 4119-4140.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 1-Oxaspiro[4.4]nonan-6-amine hydrochloride Using HRMS and NMR". Anal. Methods, 2021, 2264, (9), 5570-5582.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2018, 1089, (5), 8489-8495.