Roberts E F, Mueller T, Davis P L. "Method for the Synthesis of 3-(Cyclopropyl(thieno[2,3-d]pyrimidin-4-yl)amino)propanenitrile" [P]. US Patent, US 10328823 B2, 2023-01-18.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2020, 2010, 6577-6582.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2018, 2116, 3239-3253.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 3-(Cyclopropyl(thieno[2,3-d]pyrimidin-4-yl)amino)propanenitrile Using HRMS and NMR". Molecules, 2013, 657, 182-206.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2024, 125, (11), 1380-1387.