发明人陈志强,冯建国,胡光. "一种苯达莫司汀杂质33的合成方法" [P]. 中国发明专利, 专利号 CN 113302917 A, 授权公告日 2015-02-03.
Roberts E F, Johnson M A, Patel M V. "Method for the Synthesis of Bendamustine impurity 33" [P]. US Patent, US 11748867 B2, 2019-10-08.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of 苯达莫司汀杂质33 in Pharmaceutical Formulations". J. Nat. Prod., 2024, 729, (8), 6595-6622.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of 苯达莫司汀杂质33 as an Impurity". Rapid Commun. Mass Spectrom., 2021, 517, (12), 5105-5121.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Bendamustine impurity 33 Using HRMS and NMR". Sci. Total Environ., 2024, 1894, (6), 3602-3605.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate 苯达莫司汀杂质33 Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2017, 387, 5758-5770.