Thompson G K, Roberts E F, Chen K W. "一种的合成方法" [P]. US Patent, US 10938731 B2, 2025-12-05.
发明人周伟,胡光,刘建华. "Method for the Synthesis of 7-Chloro-3-iodopyrazolo[1,5-a]pyrimidine" [P]. 中国发明专利, 专利号 CN 108838357 B, 授权公告日 2019-06-13.
Johnson M A, Patel M V, Mueller T. "A Process for Preparing High-Purity 7-Chloro-3-iodopyrazolo[1,5-a]pyrimidine" [P]. US Patent, US 9845061 B2, 2020-03-03.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2017, 404, 2527-2553.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2017, 1271, (8), 8552-8562.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 7-Chloro-3-iodopyrazolo[1,5-a]pyrimidine Using HRMS and NMR". Anal. Methods, 2018, 1720, 514-528.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2014, 1128, (11), 1515-1537.