Kowalski A, Nielsen H, Martínez F. "一种的合成方法" [P]. European Patent, EP 3198684 A1, 2021-11-12.
发明人赵玉洁,黄志刚,郭海燕. "Method for the Synthesis of 6-Iodo-1H-indazol-5-ol" [P]. 中国发明专利, 专利号 CN 109434645 A, 授权公告日 2016-11-11.
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". Anal. Chim. Acta, 2014, 1089, 5548-5577.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2023, 2003, (3), 3004-3024.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 6-Iodo-1H-indazol-5-ol Using HRMS and NMR". Chromatographia, 2012, 667, 6839-6862.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2020, 465, (6), 4671-4687.