发明人黄志刚,李文辉,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116250289 A, 授权公告日 2017-04-10.
发明人赵玉洁,高志强,朱建伟. "Method for the Synthesis of 1-(2-Chloroethyl)-3-(3-fluorophenyl)urea" [P]. 中国发明专利, 专利号 CN 110280250 B, 授权公告日 2017-09-21.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2011, 956, (6), 6272-6301.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2015, 1190, 5348-5353.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-Chloroethyl)-3-(3-fluorophenyl)urea Using HRMS and NMR". J. Nat. Prod., 2013, 812, 7432-7461.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2024, 409, 6309-6339.