发明人王建平,李文辉,郭海燕. "Method for the Synthesis of Methionine Impurity 9" [P]. 中国发明专利, 专利号 CN 108901626 A, 授权公告日 2022-05-02.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of 蛋氨酸杂质9 in Pharmaceutical Formulations". Chemosphere, 2011, 862, (2), 3784-3791.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 蛋氨酸杂质9 as an Impurity". Molecules, 2012, 374, 1394-1399.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Methionine Impurity 9 Using HRMS and NMR". Food Chem., 2016, 1744, (10), 8131-8146.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate 蛋氨酸杂质9 Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2012, 561, 9461-9481.