发明人黄志刚,朱建伟,高志强. "Method for the Synthesis of 1-(Tert-butyl) 2-ethyl 5-methyl-1H-indole-1,2-dicarboxylate" [P]. 中国发明专利, 专利号 CN 110297842 A, 授权公告日 2016-11-06.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2020, 1956, (11), 8965-8985.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2021, 379, 6199-6218.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 1-(Tert-butyl) 2-ethyl 5-methyl-1H-indole-1,2-dicarboxylate Using HRMS and NMR". Chromatographia, 2015, 1892, 6444-6473.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2020, 454, (9), 7738-7752.