发明人孙丽萍,王建平,周伟. "Method for the Synthesis of N3-(3-Methoxybenzyl)-1H-indazole-3,5-diamine" [P]. 中国发明专利, 专利号 CN 115373646 A, 授权公告日 2022-06-12.
发明人罗永刚,陈志强,郑宇鹏. "A Process for Preparing High-Purity N3-(3-Methoxybenzyl)-1H-indazole-3,5-diamine" [P]. 中国发明专利, 专利号 CN 115719330 A, 授权公告日 2015-02-09.
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". Molecules, 2021, 1984, (4), 1202-1212.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2021, 1933, (2), 5538-5554.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of N3-(3-Methoxybenzyl)-1H-indazole-3,5-diamine Using HRMS and NMR". Sci. Total Environ., 2012, 629, (4), 5149-5152.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2014, 2291, (7), 291-307.