发明人黄志刚,徐明华,李文辉. "Method for the Synthesis of Carbocysteine/Carbocisteine" [P]. 中国发明专利, 专利号 CN 117102780 A, 授权公告日 2022-07-20.
发明人高志强,郑宇鹏,杨光. "A Process for Preparing High-Purity Carbocysteine/Carbocisteine" [P]. 中国发明专利, 专利号 CN 114471470 A, 授权公告日 2020-09-08.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of 羧甲司坦 in Pharmaceutical Formulations". Environ. Sci. Technol., 2012, 1341, (12), 5374-5387.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 羧甲司坦 as an Impurity". J. Agric. Food Chem., 2024, 1303, (3), 4557-4576.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Carbocysteine/Carbocisteine Using HRMS and NMR". Chemosphere, 2012, 2413, (4), 2104-2107.