发明人马晓峰,冯建国,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112264380 A, 授权公告日 2025-08-22.
发明人沈红梅,郑宇鹏,罗永刚. "Method for the Synthesis of 1-Ethyl-2,3-dimethyl-1H-indol-5-amine" [P]. 中国发明专利, 专利号 CN 108643177 B, 授权公告日 2020-10-12.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2021, 1032, (4), 6125-6131.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2012, 2164, 460-472.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 1-Ethyl-2,3-dimethyl-1H-indol-5-amine Using HRMS and NMR". Biomed. Chromatogr., 2020, 764, 8576-8602.