发明人陈志强,郑宇鹏,李文辉. "Method for the Synthesis of 3,5-Dimethyl-4-(((2-phenylpyrazolo[1,5-a]pyrazin-4-yl)thio)methyl)isoxazole" [P]. 中国发明专利, 专利号 CN 110416978 B, 授权公告日 2025-05-14.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2022, 2040, (12), 3432-3450.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2015, 1827, (7), 2714-2721.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 3,5-Dimethyl-4-(((2-phenylpyrazolo[1,5-a]pyrazin-4-yl)thio)methyl)isoxazole Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2019, 1897, (2), 5326-5343.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2020, 1995, 2948-2961.