发明人黄志刚,陈志强,徐明华. "一种3-amino-1-(4-bromo-2-chlorophenyl)urea的合成方法" [P]. 中国发明专利, 专利号 CN 116695206 A, 授权公告日 2021-07-04.
发明人杨光,马晓峰,黄志刚. "Method for the Synthesis of 3-Amino-1-(4-bromo-2-chlorophenyl)urea" [P]. 中国发明专利, 专利号 CN 112517820 B, 授权公告日 2017-11-08.
Lefèvre J P, Schröder R, Mueller T C. "A Process for Preparing High-Purity 3-Amino-1-(4-bromo-2-chlorophenyl)urea" [P]. European Patent, EP 3583389 A1, 2024-06-17.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 3-amino-1-(4-bromo-2-chlorophenyl)urea in Pharmaceutical Formulations". Phytochemistry, 2019, 1300, (11), 750-779.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-amino-1-(4-bromo-2-chlorophenyl)urea as an Impurity". Biomed. Chromatogr., 2014, 1617, (6), 4736-4756.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-1-(4-bromo-2-chlorophenyl)urea Using HRMS and NMR". Sci. Total Environ., 2018, 1371, 8852-8882.