发明人孙丽萍,罗永刚,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117081652 A, 授权公告日 2022-12-27.
发明人冯建国,罗永刚,刘建华. "Method for the Synthesis of trans-Octahydro-2h-pyrido[1,2-a]pyrazine-7-methanol" [P]. 中国发明专利, 专利号 CN 112160599 B, 授权公告日 2018-12-02.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2021, 264, (10), 6044-6058.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2023, 177, (5), 752-775.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of trans-Octahydro-2h-pyrido[1,2-a]pyrazine-7-methanol Using HRMS and NMR". Chromatographia, 2019, 569, (3), 2474-2485.