Nielsen H, Jørgensen K, Mueller T C. "Method for the Synthesis of 4-(1-Methyl-1h-imidazol-2-yl)butanoic acid" [P]. European Patent, EP 3198589 A1, 2024-03-15.
发明人马晓峰,钱学锋,高志强. "A Process for Preparing High-Purity 4-(1-Methyl-1h-imidazol-2-yl)butanoic acid" [P]. 中国发明专利, 专利号 CN 111021732 B, 授权公告日 2024-03-01.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2021, 2175, 8810-8817.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2021, 525, (11), 3905-3922.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 4-(1-Methyl-1h-imidazol-2-yl)butanoic acid Using HRMS and NMR". J. Pharm. Biomed. Anal., 2022, 728, 9731-9760.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2020, 184, (2), 7023-7036.