发明人张德明,沈红梅,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111650771 A, 授权公告日 2018-10-17.
Martínez F, Nielsen H, Mueller T C. "Method for the Synthesis of 1H-Indole-6,7-diamine" [P]. European Patent, EP 3564440 A1, 2019-07-02.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2020, 488, 1210-1217.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2017, 748, 3174-3184.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 1H-Indole-6,7-diamine Using HRMS and NMR". Molecules, 2010, 1854, (5), 1459-1477.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2018, 484, 2361-2379.