发明人杨光,马晓峰,高志强. "Method for the Synthesis of 4,5-Dimethyl-2-pyrimidinol hydrochloride" [P]. 中国发明专利, 专利号 CN 117079307 B, 授权公告日 2015-06-17.
Kowalski A, Mueller T C, Nowak P. "A Process for Preparing High-Purity 4,5-Dimethyl-2-pyrimidinol hydrochloride" [P]. European Patent, EP 3085580 A1, 2016-02-22.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2020, 580, 1530-1533.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2020, 633, 3944-3958.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 4,5-Dimethyl-2-pyrimidinol hydrochloride Using HRMS and NMR". J. Pharm. Biomed. Anal., 2011, 514, 6559-6585.