发明人高志强,韩伟,林芳. "Method for the Synthesis of 3-Amino-7-methoxyindolin-2-one" [P]. 中国发明专利, 专利号 CN 113265003 A, 授权公告日 2019-11-25.
Klinger H, Lee S K, Chen K W. "A Process for Preparing High-Purity 3-Amino-7-methoxyindolin-2-one" [P]. US Patent, US 10089831 B2, 2021-08-28.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2018, 440, (5), 5675-5684.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2010, 1759, (9), 3246-3255.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-7-methoxyindolin-2-one Using HRMS and NMR". Phytochemistry, 2016, 1058, (6), 4708-4711.