发明人韩伟,高志强,赵玉洁. "Method for the Synthesis of 5-Methoxy-1H-indazol-4-amine" [P]. 中国发明专利, 专利号 CN 116144362 B, 授权公告日 2021-10-20.
发明人赵玉洁,何建平,马晓峰. "A Process for Preparing High-Purity 5-Methoxy-1H-indazol-4-amine" [P]. 中国发明专利, 专利号 CN 112275150 A, 授权公告日 2020-04-27.
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". J. Agric. Food Chem., 2021, 302, (5), 9425-9432.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2019, 1870, (12), 6123-6148.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 5-Methoxy-1H-indazol-4-amine Using HRMS and NMR". Food Chem., 2015, 327, 502-528.