发明人罗永刚,赵玉洁,杨光. "Method for the Synthesis of 1-(5-Bromopyridin-2-yl)thiourea" [P]. 中国发明专利, 专利号 CN 108709855 B, 授权公告日 2019-05-16.
发明人李文辉,王建平,郑宇鹏. "A Process for Preparing High-Purity 1-(5-Bromopyridin-2-yl)thiourea" [P]. 中国发明专利, 专利号 CN 116188730 B, 授权公告日 2025-11-26.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2010, 117, (5), 3325-3339.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2017, 2458, 4896-4907.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 1-(5-Bromopyridin-2-yl)thiourea Using HRMS and NMR". Anal. Methods, 2018, 1781, (11), 5976-5995.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2017, 2099, (2), 7481-7493.