发明人胡光,高志强,黄志刚. "Method for the Synthesis of 3-(2-ethyl-1H-imidazol-1-yl)butanoic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 114433305 A, 授权公告日 2016-02-13.
发明人朱建伟,沈红梅,韩伟. "A Process for Preparing High-Purity 3-(2-ethyl-1H-imidazol-1-yl)butanoic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 117337925 A, 授权公告日 2016-10-18.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of 3-(2-ethyl-1H-imidazol-1-yl)butanoic acid hydrochloride in Pharmaceutical Formulations". Environ. Sci. Technol., 2011, 480, 8461-8467.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-(2-ethyl-1H-imidazol-1-yl)butanoic acid hydrochloride as an Impurity". Rapid Commun. Mass Spectrom., 2014, 1813, (6), 4036-4063.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 3-(2-ethyl-1H-imidazol-1-yl)butanoic acid hydrochloride Using HRMS and NMR". J. Agric. Food Chem., 2021, 2169, (11), 9807-9816.