Williams B T, Davis P L, Anderson J P. "Method for the Synthesis of Busulfan Impurity 6" [P]. US Patent, US 11277911 B2, 2015-10-15.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2010, 1390, (9), 6056-6083.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2013, 1657, 4014-4038.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Busulfan Impurity 6 Using HRMS and NMR". Anal. Chem., 2014, 2401, (1), 925-947.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2025, 2309, 8271-8294.