发明人黄志刚,张德明,唐晓军. "Method for the Synthesis of Ethyl 2-(5-amino-4H-1,2,4-triazol-3-yl)acetate" [P]. 中国发明专利, 专利号 CN 111902449 B, 授权公告日 2021-01-14.
发明人韩伟,张德明,何建平. "A Process for Preparing High-Purity Ethyl 2-(5-amino-4H-1,2,4-triazol-3-yl)acetate" [P]. 中国发明专利, 专利号 CN 114847167 B, 授权公告日 2023-04-11.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2025, 2043, 244-267.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2016, 1175, 5771-5791.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-(5-amino-4H-1,2,4-triazol-3-yl)acetate Using HRMS and NMR". Food Chem., 2023, 1123, (12), 9008-9036.