Hughes D C, Williams B T, Davis P L. "一种的合成方法" [P]. US Patent, US 10449182 B2, 2016-02-17.
Rossi M, Kowalski A, Nielsen H. "Method for the Synthesis of 6-tert-butyl-4-chloro-thieno[2,3-d]pyrimidine" [P]. European Patent, EP 3179356 A1, 2025-10-19.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2017, 2474, (12), 4927-4946.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2014, 1088, (5), 6120-6138.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 6-tert-butyl-4-chloro-thieno[2,3-d]pyrimidine Using HRMS and NMR". J. Sep. Sci., 2021, 108, 3031-3052.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2021, 861, (2), 6703-6731.