发明人赵玉洁,罗永刚,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117271863 A, 授权公告日 2017-03-19.
发明人马晓峰,孙丽萍,罗永刚. "Method for the Synthesis of tert-Butyl 7-(hydroxymethyl)hexahydro-1H-pyrido[1,2-a]pyrazine-2(6H)-carboxylate" [P]. 中国发明专利, 专利号 CN 111495520 A, 授权公告日 2022-09-02.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2019, 1500, (12), 181-200.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2014, 2108, (8), 587-595.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 7-(hydroxymethyl)hexahydro-1H-pyrido[1,2-a]pyrazine-2(6H)-carboxylate Using HRMS and NMR". Sci. Total Environ., 2016, 1493, 5846-5856.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2015, 1924, (4), 7952-7955.