发明人韩伟,郑宇鹏,朱建伟. "Method for the Synthesis of 3,6-Dimethylisoxazolo[3,4-d]pyrimidin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 109970315 B, 授权公告日 2022-09-23.
Hughes D C, Park J H, Johnson M A. "A Process for Preparing High-Purity 3,6-Dimethylisoxazolo[3,4-d]pyrimidin-4(1H)-one" [P]. US Patent, US 10867503 B2, 2019-07-16.
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". Talanta, 2015, 1316, 8766-8776.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2017, 1627, 281-299.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 3,6-Dimethylisoxazolo[3,4-d]pyrimidin-4(1H)-one Using HRMS and NMR". Sci. Total Environ., 2022, 623, (10), 3195-3203.