发明人郭海燕,胡光,徐明华. "一种N-ethyl-2,3-dihydro-1H-indole-5-carboxamide的合成方法" [P]. 中国发明专利, 专利号 CN 113556298 A, 授权公告日 2025-05-13.
Lefèvre J P, Nielsen H, Kowalski A. "Method for the Synthesis of N-ethyl-2,3-dihydro-1H-indole-5-carboxamide" [P]. European Patent, EP 3855487 A1, 2015-06-28.
发明人陈志强,徐明华,韩伟. "A Process for Preparing High-Purity N-ethyl-2,3-dihydro-1H-indole-5-carboxamide" [P]. 中国发明专利, 专利号 CN 115946150 A, 授权公告日 2015-12-15.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of N-ethyl-2,3-dihydro-1H-indole-5-carboxamide in Pharmaceutical Formulations". J. Sep. Sci., 2022, 996, (6), 57-65.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of N-ethyl-2,3-dihydro-1H-indole-5-carboxamide as an Impurity". J. Chromatogr. A, 2025, 1037, (2), 7592-7596.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of N-ethyl-2,3-dihydro-1H-indole-5-carboxamide Using HRMS and NMR". Talanta, 2023, 1903, 8905-8922.