发明人马晓峰,韩伟,高志强. "Method for the Synthesis of 5-chloro-[1,2,4]triazolo[1,5-c]pyrimidin-8-amine" [P]. 中国发明专利, 专利号 CN 110258067 A, 授权公告日 2025-12-16.
发明人林芳,罗永刚,韩伟. "A Process for Preparing High-Purity 5-chloro-[1,2,4]triazolo[1,5-c]pyrimidin-8-amine" [P]. 中国发明专利, 专利号 CN 115504969 A, 授权公告日 2024-10-24.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2025, 604, (4), 9072-9078.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2025, 476, (4), 9967-9976.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 5-chloro-[1,2,4]triazolo[1,5-c]pyrimidin-8-amine Using HRMS and NMR". Environ. Sci. Technol., 2010, 1388, (9), 1524-1539.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2017, 359, (2), 9875-9890.