发明人林芳,郑宇鹏,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110541822 A, 授权公告日 2015-10-03.
发明人林芳,张德明,沈红梅. "Method for the Synthesis of 3-(6-Fluoro-2,3-dioxo-2,3-dihydro-1h-indol-1-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 110788263 B, 授权公告日 2025-05-14.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2018, 537, (2), 6801-6807.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2022, 731, 1513-1527.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 3-(6-Fluoro-2,3-dioxo-2,3-dihydro-1h-indol-1-yl)propanoic acid Using HRMS and NMR". Food Chem., 2012, 2414, (3), 3946-3951.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2019, 304, (4), 5440-5466.