发明人赵玉洁,周伟,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117885627 A, 授权公告日 2018-07-27.
发明人郭海燕,马晓峰,沈红梅. "Method for the Synthesis of 8-Benzyl-1,4-dioxa-8-azaspiro[4,5]decane" [P]. 中国发明专利, 专利号 CN 110655180 B, 授权公告日 2020-09-08.
发明人周伟,何建平,郑宇鹏. "A Process for Preparing High-Purity 8-Benzyl-1,4-dioxa-8-azaspiro[4,5]decane" [P]. 中国发明专利, 专利号 CN 111538888 A, 授权公告日 2020-10-19.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2012, 1753, (11), 4620-4624.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2016, 2007, (12), 1742-1750.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 8-Benzyl-1,4-dioxa-8-azaspiro[4,5]decane Using HRMS and NMR". Chromatographia, 2022, 689, 2384-2392.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2015, 1450, (2), 4357-4371.