Sørensen M, Lefèvre J P, Martínez F. "一种的合成方法" [P]. European Patent, EP 3269665 A1, 2025-01-11.
发明人钱学锋,林芳,郭海燕. "Method for the Synthesis of 3,4-Diiodo-6-methoxy-1H-indazole" [P]. 中国发明专利, 专利号 CN 114588908 A, 授权公告日 2018-05-14.
发明人李文辉,高志强,孙丽萍. "A Process for Preparing High-Purity 3,4-Diiodo-6-methoxy-1H-indazole" [P]. 中国发明专利, 专利号 CN 114815004 A, 授权公告日 2016-03-15.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2013, 2214, (8), 9536-9545.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2017, 693, (4), 1557-1560.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 3,4-Diiodo-6-methoxy-1H-indazole Using HRMS and NMR". Phytochemistry, 2021, 1076, (7), 1653-1676.