Anderson J P, Kumar R, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 9500237 B2, 2016-08-21.
发明人徐明华,马晓峰,王建平. "Method for the Synthesis of 1-(3-Bromophenyl)-3-cyclopentylurea" [P]. 中国发明专利, 专利号 CN 109810519 A, 授权公告日 2020-11-26.
Mueller T, Park J H, Hughes D C. "A Process for Preparing High-Purity 1-(3-Bromophenyl)-3-cyclopentylurea" [P]. US Patent, US 10647387 B2, 2025-12-25.
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". Anal. Chem., 2020, 673, (11), 2617-2631.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2016, 1845, 6288-6291.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 1-(3-Bromophenyl)-3-cyclopentylurea Using HRMS and NMR". Sci. Total Environ., 2014, 1204, 7692-7709.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2023, 347, (2), 3475-3484.