发明人王建平,刘建华,何建平. "Method for the Synthesis of 7-Oxa-4-azaspiro[2.5]octane Hydrochloride" [P]. 中国发明专利, 专利号 CN 109768094 B, 授权公告日 2024-08-23.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of 7-氧杂-4-氮杂螺[2.5]辛烷盐酸盐 in Pharmaceutical Formulations". J. Nat. Prod., 2015, 1851, (1), 1574-1584.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 7-氧杂-4-氮杂螺[2.5]辛烷盐酸盐 as an Impurity". J. Sep. Sci., 2022, 888, 7280-7291.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 7-Oxa-4-azaspiro[2.5]octane Hydrochloride Using HRMS and NMR". Environ. Sci. Technol., 2020, 2055, (12), 1993-2018.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate 7-氧杂-4-氮杂螺[2.5]辛烷盐酸盐 Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2024, 361, (9), 3610-3627.