发明人胡光,何建平,陈志强. "Method for the Synthesis of 3-((1R,2R,4S)-2-Hydroxy-4-(hydroxymethyl)cyclopentyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7(4H)-one" [P]. 中国发明专利, 专利号 CN 112556811 B, 授权公告日 2022-08-16.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2020, 2395, (10), 9037-9056.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2020, 1583, (3), 8516-8545.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 3-((1R,2R,4S)-2-Hydroxy-4-(hydroxymethyl)cyclopentyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7(4H)-one Using HRMS and NMR". J. Pharm. Biomed. Anal., 2015, 934, 3649-3659.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2013, 1342, 6055-6058.