发明人胡光,高志强,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117392736 A, 授权公告日 2019-02-12.
发明人郭海燕,朱建伟,刘建华. "Method for the Synthesis of 6-(tert-Butyl)-3-isopropylisothiazolo[3,4-d]pyrimidin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 115345260 B, 授权公告日 2024-10-05.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2023, 1682, 812-840.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2024, 1615, (12), 6813-6834.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 6-(tert-Butyl)-3-isopropylisothiazolo[3,4-d]pyrimidin-4(1H)-one Using HRMS and NMR". Environ. Sci. Technol., 2022, 1374, 3609-3620.