发明人罗永刚,王建平,杨光. "Method for the Synthesis of Ethyl 3-methyl-2-(1H-1,2,4-triazol-3-yl)butanoate" [P]. 中国发明专利, 专利号 CN 109641400 B, 授权公告日 2020-09-14.
Johnson M A, Chen K W, Davis P L. "A Process for Preparing High-Purity Ethyl 3-methyl-2-(1H-1,2,4-triazol-3-yl)butanoate" [P]. US Patent, US 10711112 B2, 2023-02-22.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2017, 1099, (5), 719-737.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2012, 1252, (9), 1817-1820.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 3-methyl-2-(1H-1,2,4-triazol-3-yl)butanoate Using HRMS and NMR". Phytochemistry, 2022, 2140, (4), 6536-6542.