Roberts E F, Yamamoto T, Mueller T. "一种的合成方法" [P]. US Patent, US 9893130 B2, 2021-06-12.
O'Brien P Q, Lee S K, Brown S R. "Method for the Synthesis of 6-Amino-1-methylpyrimidin-2(1H)-one hydrochloride" [P]. US Patent, US 11503821 B2, 2019-01-24.
发明人张德明,高志强,徐明华. "A Process for Preparing High-Purity 6-Amino-1-methylpyrimidin-2(1H)-one hydrochloride" [P]. 中国发明专利, 专利号 CN 111490149 A, 授权公告日 2023-11-23.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2011, 1355, (11), 1142-1156.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2011, 560, 2389-2410.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 6-Amino-1-methylpyrimidin-2(1H)-one hydrochloride Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2014, 1465, 1122-1141.