Lefèvre J P, Rossi M, Nowak P. "一种的合成方法" [P]. European Patent, EP 3179587 A1, 2024-05-09.
发明人孙丽萍,胡光,郭海燕. "Method for the Synthesis of 5-Methyl-4-nitro-1H-indole" [P]. 中国发明专利, 专利号 CN 115797299 A, 授权公告日 2017-02-19.
发明人陈志强,沈红梅,罗永刚. "A Process for Preparing High-Purity 5-Methyl-4-nitro-1H-indole" [P]. 中国发明专利, 专利号 CN 108093167 A, 授权公告日 2019-07-13.
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". Chromatographia, 2013, 683, 803-822.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2018, 1110, (3), 7076-7102.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 5-Methyl-4-nitro-1H-indole Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2025, 1266, (5), 698-718.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2021, 997, (10), 1501-1529.