发明人刘建华,李文辉,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112000121 A, 授权公告日 2023-02-03.
发明人冯建国,李文辉,郑宇鹏. "Method for the Synthesis of 7-Amino-1H-[1,2,3]triazolo[4,5-d]pyrimidine-5-thiol" [P]. 中国发明专利, 专利号 CN 109657900 A, 授权公告日 2017-06-28.
发明人钱学锋,周伟,胡光. "A Process for Preparing High-Purity 7-Amino-1H-[1,2,3]triazolo[4,5-d]pyrimidine-5-thiol" [P]. 中国发明专利, 专利号 CN 109072708 A, 授权公告日 2019-03-08.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2015, 892, 1938-1943.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2018, 552, (12), 3486-3497.