发明人张德明,韩伟,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117363522 A, 授权公告日 2020-02-06.
发明人郑宇鹏,韩伟,朱建伟. "Method for the Synthesis of 7-Nitro-1H-indazol-6-amine" [P]. 中国发明专利, 专利号 CN 113485462 B, 授权公告日 2022-03-03.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2011, 1809, 9868-9896.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2021, 208, 5116-5120.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 7-Nitro-1H-indazol-6-amine Using HRMS and NMR". Sci. Total Environ., 2022, 1993, 5887-5902.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2016, 136, 4875-4881.