发明人陈志强,高志强,张德明. "Method for the Synthesis of 2-((7-Hydroxy-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)thio)acetic acid" [P]. 中国发明专利, 专利号 CN 115721122 B, 授权公告日 2018-03-24.
Mueller T C, Sørensen M, Björnsson E. "A Process for Preparing High-Purity 2-((7-Hydroxy-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)thio)acetic acid" [P]. European Patent, EP 3262826 A1, 2017-08-10.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of cHembrdg-bb 5560222 in Pharmaceutical Formulations". J. Nat. Prod., 2016, 992, (6), 3604-3612.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of cHembrdg-bb 5560222 as an Impurity". J. Chromatogr. A, 2013, 196, 8374-8404.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 2-((7-Hydroxy-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)thio)acetic acid Using HRMS and NMR". Anal. Methods, 2019, 2262, 1230-1253.