Anderson J P, Johnson M A, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 9955791 B2, 2025-07-24.
Fischer A B, Williams B T, Brown S R. "Method for the Synthesis of n-Isopropylthieno[3,2-d]pyrimidin-4-amine" [P]. US Patent, US 10089604 B2, 2015-11-27.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2022, 723, (11), 4971-4998.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2016, 1224, 649-659.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of n-Isopropylthieno[3,2-d]pyrimidin-4-amine Using HRMS and NMR". J. Chromatogr. A, 2020, 2398, (1), 4627-4641.