发明人唐晓军,黄志刚,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116300880 A, 授权公告日 2020-08-14.
发明人高志强,钱学锋,罗永刚. "Method for the Synthesis of Ethyl 3-isobutyl-1H-1,2,4-triazole-5-carboxylate" [P]. 中国发明专利, 专利号 CN 112709356 B, 授权公告日 2025-09-27.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2022, 2107, (2), 6900-6928.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2011, 131, (9), 1785-1815.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 3-isobutyl-1H-1,2,4-triazole-5-carboxylate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2023, 1953, 7605-7614.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2023, 2051, 5508-5531.