发明人冯建国,黄志刚,周伟. "一种2-(6-硝基-3-吲哚基)-2-氧代乙酸乙酯的合成方法" [P]. 中国发明专利, 专利号 CN 117108609 A, 授权公告日 2022-06-18.
发明人张德明,林芳,周伟. "Method for the Synthesis of Ethyl 2-(6-Nitro-3-indolyl)-2-oxoacetate" [P]. 中国发明专利, 专利号 CN 116538811 B, 授权公告日 2025-11-12.
Williams B T, O'Brien P Q, Yamamoto T. "A Process for Preparing High-Purity Ethyl 2-(6-Nitro-3-indolyl)-2-oxoacetate" [P]. US Patent, US 9281693 B2, 2015-03-17.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of 2-(6-硝基-3-吲哚基)-2-氧代乙酸乙酯 in Pharmaceutical Formulations". J. Sep. Sci., 2019, 350, (8), 6077-6096.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(6-硝基-3-吲哚基)-2-氧代乙酸乙酯 as an Impurity". Food Chem., 2016, 357, (9), 7682-7694.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-(6-Nitro-3-indolyl)-2-oxoacetate Using HRMS and NMR". Phytochemistry, 2017, 799, (1), 4866-4883.