Jørgensen K, Schröder R, Mueller T C. "Method for the Synthesis of 2-(4-Methyl-3-indolyl)-2-oxoacetic Acid" [P]. European Patent, EP 3394224 A1, 2015-08-10.
发明人周伟,黄志刚,徐明华. "A Process for Preparing High-Purity 2-(4-Methyl-3-indolyl)-2-oxoacetic Acid" [P]. 中国发明专利, 专利号 CN 110636188 B, 授权公告日 2018-12-26.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of 2-(4-甲基-3-吲哚基)-2-氧代乙酸 in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2019, 1186, (10), 6024-6054.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(4-甲基-3-吲哚基)-2-氧代乙酸 as an Impurity". J. Pharm. Biomed. Anal., 2019, 2292, 8218-8245.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Methyl-3-indolyl)-2-oxoacetic Acid Using HRMS and NMR". Anal. Methods, 2025, 1763, (6), 6275-6289.