发明人王建平,张德明,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116608742 A, 授权公告日 2015-06-16.
发明人陈志强,马晓峰,赵玉洁. "Method for the Synthesis of tert-Butyl 5,5-dimethyl-2,6-diazaspiro[3.4]octane-2-carboxylate" [P]. 中国发明专利, 专利号 CN 112685660 B, 授权公告日 2022-09-23.
发明人高志强,唐晓军,冯建国. "A Process for Preparing High-Purity tert-Butyl 5,5-dimethyl-2,6-diazaspiro[3.4]octane-2-carboxylate" [P]. 中国发明专利, 专利号 CN 115618781 B, 授权公告日 2022-03-28.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2014, 2301, 4103-4124.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2025, 1047, (2), 6982-6988.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 5,5-dimethyl-2,6-diazaspiro[3.4]octane-2-carboxylate Using HRMS and NMR". Environ. Sci. Technol., 2017, 2307, 1127-1147.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2010, 1536, (9), 6483-6487.