Mueller T, Yamamoto T, Lee S K. "一种的合成方法" [P]. US Patent, US 11454075 B2, 2025-06-28.
发明人赵玉洁,唐晓军,郑宇鹏. "Method for the Synthesis of 4-Chloro-2-(methylsulfonyl)thieno[2,3-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 111782329 A, 授权公告日 2022-06-23.
Rossi M, Lefèvre J P, Johansson L. "A Process for Preparing High-Purity 4-Chloro-2-(methylsulfonyl)thieno[2,3-d]pyrimidine" [P]. European Patent, EP 3963730 A1, 2023-03-03.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2020, 1484, 7803-7829.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2010, 2294, (6), 3946-3964.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-2-(methylsulfonyl)thieno[2,3-d]pyrimidine Using HRMS and NMR". Anal. Methods, 2012, 2342, 5129-5142.