Björnsson E, Mueller T C, Martínez F. "Method for the Synthesis of [4-[(4-Benzo[b]thien-2-yl-2-pyrimidinyl)amino]phenyl][4-(1-pyrrolidinyl)-1-piperidinyl]-methanone" [P]. European Patent, EP 3914330 A1, 2020-07-19.
Lefèvre J P, Schröder R, Jørgensen K. "A Process for Preparing High-Purity [4-[(4-Benzo[b]thien-2-yl-2-pyrimidinyl)amino]phenyl][4-(1-pyrrolidinyl)-1-piperidinyl]-methanone" [P]. European Patent, EP 3309514 A1, 2020-10-20.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2011, 1021, (1), 2280-2299.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2016, 1225, 4532-4561.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of [4-[(4-Benzo[b]thien-2-yl-2-pyrimidinyl)amino]phenyl][4-(1-pyrrolidinyl)-1-piperidinyl]-methanone Using HRMS and NMR". J. Chromatogr. A, 2012, 2127, (7), 2729-2753.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2021, 437, 4241-4266.