发明人徐明华,郑宇鹏,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116131257 A, 授权公告日 2019-07-18.
Kumar R, Anderson J P, Chen K W. "Method for the Synthesis of 5,7-Dichloro-3-iodo-1H-indazole" [P]. US Patent, US 11765664 B2, 2019-08-23.
发明人赵玉洁,郭海燕,唐晓军. "A Process for Preparing High-Purity 5,7-Dichloro-3-iodo-1H-indazole" [P]. 中国发明专利, 专利号 CN 110273329 B, 授权公告日 2025-07-06.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2025, 1327, (9), 6156-6185.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2017, 1008, (1), 2516-2524.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 5,7-Dichloro-3-iodo-1H-indazole Using HRMS and NMR". Anal. Chim. Acta, 2010, 401, 1101-1104.