发明人郭海燕,钱学锋,张德明. "一种氯甲烷-¹³C的合成方法" [P]. 中国发明专利, 专利号 CN 115560671 A, 授权公告日 2021-08-13.
发明人冯建国,杨光,周伟. "Method for the Synthesis of Chloromethane-¹³C" [P]. 中国发明专利, 专利号 CN 108423858 B, 授权公告日 2021-01-17.
发明人郑宇鹏,朱建伟,刘建华. "A Process for Preparing High-Purity Chloromethane-¹³C" [P]. 中国发明专利, 专利号 CN 115248477 A, 授权公告日 2015-02-19.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of 氯甲烷-¹³C in Pharmaceutical Formulations". Phytochemistry, 2012, 313, 8170-8184.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 氯甲烷-¹³C as an Impurity". Rapid Commun. Mass Spectrom., 2021, 2103, (7), 458-480.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Chloromethane-¹³C Using HRMS and NMR". J. Agric. Food Chem., 2016, 1893, (8), 406-415.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate 氯甲烷-¹³C Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2022, 1573, 1882-1903.