发明人周伟,徐明华,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111674127 A, 授权公告日 2018-06-22.
发明人何建平,周伟,赵玉洁. "Method for the Synthesis of 1-(Tert-butyl) 6-methyl 2-(trifluoromethyl)-1H-indole-1,6-dicarboxylate" [P]. 中国发明专利, 专利号 CN 113676624 A, 授权公告日 2017-03-08.
发明人周伟,罗永刚,张德明. "A Process for Preparing High-Purity 1-(Tert-butyl) 6-methyl 2-(trifluoromethyl)-1H-indole-1,6-dicarboxylate" [P]. 中国发明专利, 专利号 CN 109650805 B, 授权公告日 2023-11-02.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2014, 2402, 9502-9518.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2023, 2374, (1), 6651-6681.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 1-(Tert-butyl) 6-methyl 2-(trifluoromethyl)-1H-indole-1,6-dicarboxylate Using HRMS and NMR". Molecules, 2022, 2275, (5), 6496-6515.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2013, 239, 3601-3629.