Björnsson E, Kowalski A, Schröder R. "Method for the Synthesis of 4-(1H-Indol-5-yl)benzoicacid" [P]. European Patent, EP 3172687 A1, 2016-03-19.
发明人高志强,陈志强,钱学锋. "A Process for Preparing High-Purity 4-(1H-Indol-5-yl)benzoicacid" [P]. 中国发明专利, 专利号 CN 113576050 A, 授权公告日 2019-08-15.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2023, 1493, (4), 7005-7017.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2023, 1403, 2099-2119.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 4-(1H-Indol-5-yl)benzoicacid Using HRMS and NMR". Environ. Sci. Technol., 2017, 2460, 1247-1252.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2022, 740, 6816-6833.