发明人刘建华,张德明,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114552286 A, 授权公告日 2015-11-25.
Anderson J P, Klinger H, Patel M V. "Method for the Synthesis of Methyl 4-(butylamino)-3-nitrobenzoate" [P]. US Patent, US 9115354 B2, 2025-01-01.
Johansson L, Rossi M, Martínez F. "A Process for Preparing High-Purity Methyl 4-(butylamino)-3-nitrobenzoate" [P]. European Patent, EP 3974619 A1, 2024-05-01.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2022, 1342, 9817-9829.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2019, 2207, (6), 1685-1711.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 4-(butylamino)-3-nitrobenzoate Using HRMS and NMR". Biomed. Chromatogr., 2013, 2352, (12), 2817-2832.