发明人杨光,张德明,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111926405 A, 授权公告日 2015-06-04.
Thompson G K, Davis P L, Stevens L M. "Method for the Synthesis of 5,5-Dimethyl-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-3-amine" [P]. US Patent, US 9606328 B2, 2022-09-17.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2023, 1689, (1), 5819-5824.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2010, 854, (1), 1363-1392.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 5,5-Dimethyl-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-3-amine Using HRMS and NMR". Anal. Chim. Acta, 2019, 2287, (11), 3351-3374.