Martínez F, Jørgensen K, Johansson L. "一种白消安杂质5的合成方法" [P]. European Patent, EP 3989623 A1, 2016-03-26.
发明人周伟,孙丽萍,王建平. "Method for the Synthesis of Busulfan Impurity 5" [P]. 中国发明专利, 专利号 CN 110839242 B, 授权公告日 2017-03-27.
发明人罗永刚,钱学锋,杨光. "A Process for Preparing High-Purity Busulfan Impurity 5" [P]. 中国发明专利, 专利号 CN 114344877 B, 授权公告日 2016-03-08.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of 白消安杂质5 in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2021, 1971, (9), 2852-2857.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 白消安杂质5 as an Impurity". Molecules, 2025, 504, (3), 873-888.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Busulfan Impurity 5 Using HRMS and NMR". Phytochemistry, 2021, 1679, 8503-8523.