发明人何建平,陈志强,罗永刚. "Method for the Synthesis of 2-(1-Methyl-1h-indol-6-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 114976863 A, 授权公告日 2023-10-28.
发明人林芳,冯建国,郭海燕. "A Process for Preparing High-Purity 2-(1-Methyl-1h-indol-6-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 117047171 B, 授权公告日 2024-06-19.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2023, 1657, (10), 8608-8637.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2015, 964, 6673-6681.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 2-(1-Methyl-1h-indol-6-yl)acetic acid Using HRMS and NMR". Talanta, 2010, 2435, (10), 732-758.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2025, 550, 2845-2875.