发明人陈志强,王建平,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111674490 A, 授权公告日 2018-10-26.
发明人冯建国,刘建华,周伟. "Method for the Synthesis of 4-(4-Chloro-6-methoxy-9h-pyrimido[4,5-b]indol-7-yl)-3,5-dimethyl-isoxazole" [P]. 中国发明专利, 专利号 CN 109533313 A, 授权公告日 2017-10-15.
发明人沈红梅,徐明华,罗永刚. "A Process for Preparing High-Purity 4-(4-Chloro-6-methoxy-9h-pyrimido[4,5-b]indol-7-yl)-3,5-dimethyl-isoxazole" [P]. 中国发明专利, 专利号 CN 108147713 B, 授权公告日 2021-01-08.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2014, 2326, (1), 9897-9905.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2010, 2354, (7), 3166-3189.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4-(4-Chloro-6-methoxy-9h-pyrimido[4,5-b]indol-7-yl)-3,5-dimethyl-isoxazole Using HRMS and NMR". Anal. Methods, 2023, 2344, 9388-9399.