发明人罗永刚,张德明,孙丽萍. "Method for the Synthesis of 2-Amino-2-(1-methyl-3-(thiophen-2-yl)-1h-1,2,4-triazol-5-yl)ethan-1-ol" [P]. 中国发明专利, 专利号 CN 108587940 A, 授权公告日 2018-12-21.
发明人何建平,赵玉洁,朱建伟. "A Process for Preparing High-Purity 2-Amino-2-(1-methyl-3-(thiophen-2-yl)-1h-1,2,4-triazol-5-yl)ethan-1-ol" [P]. 中国发明专利, 专利号 CN 112630896 B, 授权公告日 2023-06-12.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2017, 1976, (3), 9769-9786.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2015, 1729, 5483-5507.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-2-(1-methyl-3-(thiophen-2-yl)-1h-1,2,4-triazol-5-yl)ethan-1-ol Using HRMS and NMR". Anal. Chim. Acta, 2025, 1434, 1087-1095.