Yamamoto T, O'Brien P Q, Klinger H. "一种的合成方法" [P]. US Patent, US 10823742 B2, 2020-11-18.
发明人杨光,刘建华,林芳. "Method for the Synthesis of 1,2-Dimethylindoline" [P]. 中国发明专利, 专利号 CN 116738627 A, 授权公告日 2016-01-02.
Hughes D C, Schröder R, Brown S R. "A Process for Preparing High-Purity 1,2-Dimethylindoline" [P]. US Patent, US 10965221 B2, 2019-04-10.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2019, 736, 4077-4086.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2016, 1045, (12), 4241-4248.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 1,2-Dimethylindoline Using HRMS and NMR". Anal. Methods, 2021, 1857, (4), 3824-3840.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2017, 1894, 31-60.