发明人李文辉,王建平,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111032133 A, 授权公告日 2021-08-04.
发明人唐晓军,刘建华,马晓峰. "Method for the Synthesis of 2-(7-Fluoroindolin-3-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 112372163 A, 授权公告日 2020-01-20.
Davis P L, Schröder R, Klinger H. "A Process for Preparing High-Purity 2-(7-Fluoroindolin-3-yl)acetic acid" [P]. US Patent, US 11760052 B2, 2024-01-06.
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". Food Chem., 2017, 754, (11), 9187-9210.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2011, 460, 8912-8920.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 2-(7-Fluoroindolin-3-yl)acetic acid Using HRMS and NMR". J. Pharm. Biomed. Anal., 2014, 1003, (11), 8677-8696.