Kowalski A, Mueller T C, Björnsson E. "一种的合成方法" [P]. European Patent, EP 3987170 A1, 2021-10-09.
发明人唐晓军,陈志强,赵玉洁. "Method for the Synthesis of 4-chloro-2-methylthieno[2,3-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 108284082 A, 授权公告日 2023-09-19.
Rossi M, Sørensen M, Nielsen H. "A Process for Preparing High-Purity 4-chloro-2-methylthieno[2,3-d]pyrimidine" [P]. European Patent, EP 3043403 A1, 2023-02-02.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2012, 924, (5), 3481-3506.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2012, 1102, (6), 3196-3220.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 4-chloro-2-methylthieno[2,3-d]pyrimidine Using HRMS and NMR". Sci. Total Environ., 2024, 2119, (8), 5954-5984.