Martínez F, Schröder R, Mueller T C. "Method for the Synthesis of 6-(Methylthio)-9-(tetrahydro-2H-pyran-2-yl)-9H-purine" [P]. European Patent, EP 3154275 A1, 2018-06-21.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2024, 156, (9), 1828-1849.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2025, 1829, 6418-6425.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 6-(Methylthio)-9-(tetrahydro-2H-pyran-2-yl)-9H-purine Using HRMS and NMR". Chromatographia, 2018, 2397, 5512-5537.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2016, 1220, 1069-1099.