发明人孙丽萍,胡光,郑宇鹏. "Method for the Synthesis of Indolin-5-yl methanesulfonate" [P]. 中国发明专利, 专利号 CN 109331853 A, 授权公告日 2023-05-02.
发明人朱建伟,高志强,何建平. "A Process for Preparing High-Purity Indolin-5-yl methanesulfonate" [P]. 中国发明专利, 专利号 CN 110412786 B, 授权公告日 2021-08-21.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2012, 1014, (11), 3534-3540.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2019, 112, 1429-1445.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Indolin-5-yl methanesulfonate Using HRMS and NMR". Talanta, 2014, 1575, (10), 8010-8020.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2011, 1239, (8), 9343-9350.