Sørensen M, Jørgensen K, Martínez F. "一种的合成方法" [P]. European Patent, EP 3670398 A1, 2022-09-01.
发明人李文辉,孙丽萍,王建平. "Method for the Synthesis of 2-Chloro-6-((2,6-dimethylphenyl)thio)-1H-purine" [P]. 中国发明专利, 专利号 CN 113928838 B, 授权公告日 2016-07-16.
发明人沈红梅,韩伟,唐晓军. "A Process for Preparing High-Purity 2-Chloro-6-((2,6-dimethylphenyl)thio)-1H-purine" [P]. 中国发明专利, 专利号 CN 112701094 B, 授权公告日 2021-03-19.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2013, 707, (8), 7010-7033.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2017, 2480, 775-788.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-6-((2,6-dimethylphenyl)thio)-1H-purine Using HRMS and NMR". Talanta, 2024, 1816, (4), 8496-8511.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2018, 378, (2), 7768-7777.