Chen K W, Brown S R, Lee S K. "一种的合成方法" [P]. US Patent, US 10678022 B2, 2019-04-14.
发明人钱学锋,赵玉洁,刘建华. "Method for the Synthesis of 4-Cyclobutoxy-6-methoxypyrimidin-2-amine" [P]. 中国发明专利, 专利号 CN 116117208 A, 授权公告日 2017-06-04.
发明人罗永刚,郭海燕,冯建国. "A Process for Preparing High-Purity 4-Cyclobutoxy-6-methoxypyrimidin-2-amine" [P]. 中国发明专利, 专利号 CN 110665863 A, 授权公告日 2020-11-28.
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. Chromatogr. A, 2013, 1134, (11), 3571-3594.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2015, 505, (8), 5981-5992.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 4-Cyclobutoxy-6-methoxypyrimidin-2-amine Using HRMS and NMR". J. Nat. Prod., 2025, 497, 6125-6133.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2020, 1399, (6), 1581-1609.