发明人林芳,陈志强,唐晓军. "一种DL-胱硫醚的合成方法" [P]. 中国发明专利, 专利号 CN 111441850 A, 授权公告日 2023-08-10.
发明人罗永刚,郭海燕,杨光. "Method for the Synthesis of DL-Cystathionine" [P]. 中国发明专利, 专利号 CN 115298259 B, 授权公告日 2023-06-10.
发明人黄志刚,唐晓军,孙丽萍. "A Process for Preparing High-Purity DL-Cystathionine" [P]. 中国发明专利, 专利号 CN 108951712 A, 授权公告日 2022-06-23.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of DL-胱硫醚 in Pharmaceutical Formulations". Anal. Chem., 2010, 2367, 3623-3626.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of DL-胱硫醚 as an Impurity". J. Pharm. Biomed. Anal., 2010, 1447, (6), 6007-6020.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of DL-Cystathionine Using HRMS and NMR". Biomed. Chromatogr., 2010, 1800, 8609-8636.