Anderson J P, Yamamoto T, Hughes D C. "Method for the Synthesis of Peficitinib Impurity 11" [P]. US Patent, US 11205609 B2, 2015-01-28.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 培菲替尼杂质11 in Pharmaceutical Formulations". Talanta, 2017, 715, (12), 4154-4162.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 培菲替尼杂质11 as an Impurity". Chromatographia, 2025, 819, 7774-7800.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Peficitinib Impurity 11 Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2013, 2243, (10), 2556-2570.