发明人韩伟,刘建华,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113406170 A, 授权公告日 2024-09-14.
发明人杨光,沈红梅,周伟. "Method for the Synthesis of 7-Methoxyindolin-2-one" [P]. 中国发明专利, 专利号 CN 110050310 A, 授权公告日 2020-09-06.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2012, 1559, (2), 6840-6864.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2025, 1004, (11), 2655-2671.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 7-Methoxyindolin-2-one Using HRMS and NMR". Chemosphere, 2012, 2052, (9), 4345-4350.