Chen K W, Johnson M A, Patel M V. "Method for the Synthesis of 2-(pyridin-2-yl)thieno[2,3-d]pyrimidin-4-amine" [P]. US Patent, US 11309597 B2, 2025-11-28.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 2-(pyridin-2-yl)thieno[2,3-d]pyrimidin-4-amine in Pharmaceutical Formulations". Anal. Chim. Acta, 2015, 1487, 4032-4042.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(pyridin-2-yl)thieno[2,3-d]pyrimidin-4-amine as an Impurity". Chromatographia, 2013, 425, (9), 2297-2314.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2-(pyridin-2-yl)thieno[2,3-d]pyrimidin-4-amine Using HRMS and NMR". Molecules, 2015, 1415, (3), 9770-9780.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate 2-(pyridin-2-yl)thieno[2,3-d]pyrimidin-4-amine Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2015, 1186, (10), 7738-7760.