发明人钱学锋,陈志强,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111331610 A, 授权公告日 2023-10-28.
发明人韩伟,王建平,朱建伟. "Method for the Synthesis of 6-Oxa-2-azaspiro[3.4]octane hydrochloride" [P]. 中国发明专利, 专利号 CN 115155403 B, 授权公告日 2024-01-15.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2011, 2175, (12), 7348-7351.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2012, 1265, (6), 2493-2501.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 6-Oxa-2-azaspiro[3.4]octane hydrochloride Using HRMS and NMR". Talanta, 2025, 984, (5), 2160-2183.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2018, 565, (10), 8911-8940.