发明人李文辉,黄志刚,孙丽萍. "Method for the Synthesis of Methyl 2-azabicyclo[2.2.2]octane-4-carboxylate hydrochloride" [P]. 中国发明专利, 专利号 CN 114782362 A, 授权公告日 2020-03-12.
发明人冯建国,马晓峰,何建平. "A Process for Preparing High-Purity Methyl 2-azabicyclo[2.2.2]octane-4-carboxylate hydrochloride" [P]. 中国发明专利, 专利号 CN 113437027 B, 授权公告日 2017-02-25.
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". Environ. Sci. Technol., 2022, 868, 2252-2261.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2020, 2128, (6), 6804-6820.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 2-azabicyclo[2.2.2]octane-4-carboxylate hydrochloride Using HRMS and NMR". J. Agric. Food Chem., 2012, 1915, (4), 2449-2463.