O'Brien P Q, Thompson G K, Park J H. "Method for the Synthesis of Cyclophosphamide Impurity 12" [P]. US Patent, US 10257163 B2, 2018-02-09.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of Cyclophosphamide Impurity12 in Pharmaceutical Formulations". Anal. Chim. Acta, 2019, 816, (7), 9781-9803.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of Cyclophosphamide Impurity12 as an Impurity". Biomed. Chromatogr., 2023, 999, (8), 1037-1061.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Cyclophosphamide Impurity 12 Using HRMS and NMR". Chemosphere, 2021, 1496, (2), 3651-3654.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Cyclophosphamide Impurity12 Profile in Drug Substances According to ICH Guidelines". Talanta, 2010, 2019, 6570-6592.