发明人何建平,沈红梅,赵玉洁. "Method for the Synthesis of Isoxazolo[4,5-g]quinoxaline" [P]. 中国发明专利, 专利号 CN 117762263 B, 授权公告日 2022-03-09.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2015, 2194, (11), 2067-2074.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2019, 1058, 7906-7921.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Isoxazolo[4,5-g]quinoxaline Using HRMS and NMR". Biomed. Chromatogr., 2016, 784, 9742-9745.