发明人孙丽萍,李文辉,黄志刚. "Method for the Synthesis of Oxysophoridine" [P]. 中国发明专利, 专利号 CN 111090549 B, 授权公告日 2019-05-27.
发明人唐晓军,何建平,郭海燕. "A Process for Preparing High-Purity Oxysophoridine" [P]. 中国发明专利, 专利号 CN 111224314 B, 授权公告日 2018-07-18.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 氧化槐定碱 in Pharmaceutical Formulations". Chemosphere, 2017, 1339, (11), 9456-9473.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of 氧化槐定碱 as an Impurity". J. Pharm. Biomed. Anal., 2015, 812, 1548-1551.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Oxysophoridine Using HRMS and NMR". J. Chromatogr. A, 2018, 1555, 2302-2312.