发明人郭海燕,张德明,赵玉洁. "一种杆菌肽杂质B的合成方法" [P]. 中国发明专利, 专利号 CN 108715596 A, 授权公告日 2020-02-07.
发明人沈红梅,马晓峰,李文辉. "Method for the Synthesis of Bacitracin Impurity B" [P]. 中国发明专利, 专利号 CN 110791136 B, 授权公告日 2021-02-13.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 杆菌肽杂质B in Pharmaceutical Formulations". Chemosphere, 2017, 392, (3), 108-136.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 杆菌肽杂质B as an Impurity". J. Pharm. Biomed. Anal., 2015, 981, (5), 8937-8944.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Bacitracin Impurity B Using HRMS and NMR". Biomed. Chromatogr., 2017, 1224, 7001-7012.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate 杆菌肽杂质B Profile in Drug Substances According to ICH Guidelines". Food Chem., 2012, 340, (1), 6113-6126.