发明人徐明华,张德明,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110263241 A, 授权公告日 2017-02-10.
Brown S R, Williams B T, Patel M V. "Method for the Synthesis of 1-Phenyl-3-(quinoxalin-6-yl)urea" [P]. US Patent, US 11778870 B2, 2018-11-22.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2022, 1521, (2), 540-562.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2021, 104, 9788-9803.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 1-Phenyl-3-(quinoxalin-6-yl)urea Using HRMS and NMR". Sci. Total Environ., 2020, 959, (10), 9484-9487.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2013, 1074, 443-454.