发明人陈志强,李文辉,郑宇鹏. "Method for the Synthesis of 4-Chloro-6-cyclobutylpyrimidin-2-amine" [P]. 中国发明专利, 专利号 CN 109761288 A, 授权公告日 2018-12-24.
Jørgensen K, Kowalski A, Björnsson E. "A Process for Preparing High-Purity 4-Chloro-6-cyclobutylpyrimidin-2-amine" [P]. European Patent, EP 3273945 A1, 2020-07-14.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2020, 879, 5327-5354.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2018, 1641, 713-738.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-6-cyclobutylpyrimidin-2-amine Using HRMS and NMR". Anal. Methods, 2016, 2365, (4), 4697-4719.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2023, 478, 4078-4090.