Chen K W, Lee S K, Schröder R. "Method for the Synthesis of Bicalutamide EP Impurity B" [P]. US Patent, US 11759151 B2, 2016-07-20.
Nielsen H, Sørensen M, Björnsson E. "A Process for Preparing High-Purity Bicalutamide EP Impurity B" [P]. European Patent, EP 3772584 A1, 2022-04-04.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of 比卡鲁胺EP杂质B in Pharmaceutical Formulations". Talanta, 2010, 304, (9), 6078-6105.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of 比卡鲁胺EP杂质B as an Impurity". J. Agric. Food Chem., 2023, 2266, 4690-4703.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Bicalutamide EP Impurity B Using HRMS and NMR". J. Nat. Prod., 2015, 1300, 6647-6655.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate 比卡鲁胺EP杂质B Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2010, 1596, (8), 5411-5434.