Williams B T, Johnson M A, Kumar R. "一种1-(2-phenylethyl)-1H-indole-2,3-dione的合成方法" [P]. US Patent, US 11201012 B2, 2024-08-05.
Kumar R, Hughes D C, Stevens L M. "Method for the Synthesis of 1-(2-phenylethyl)-1H-indole-2,3-dione" [P]. US Patent, US 10233719 B2, 2023-07-11.
发明人陈志强,黄志刚,郭海燕. "A Process for Preparing High-Purity 1-(2-phenylethyl)-1H-indole-2,3-dione" [P]. 中国发明专利, 专利号 CN 114576087 B, 授权公告日 2016-03-09.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of 1-(2-phenylethyl)-1H-indole-2,3-dione in Pharmaceutical Formulations". Chromatographia, 2025, 2273, 1305-1318.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-(2-phenylethyl)-1H-indole-2,3-dione as an Impurity". Talanta, 2022, 2223, (7), 6375-6380.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-phenylethyl)-1H-indole-2,3-dione Using HRMS and NMR". Environ. Sci. Technol., 2022, 221, 1554-1574.