O'Brien P Q, Kumar R, Fischer A B. "一种1-甲基咪唑-5-胺草酸盐的合成方法" [P]. US Patent, US 9001752 B2, 2025-07-07.
发明人林芳,冯建国,赵玉洁. "Method for the Synthesis of 1-Methyl-1H-imidazol-5-amine oxalate" [P]. 中国发明专利, 专利号 CN 117387819 B, 授权公告日 2022-11-03.
发明人胡光,何建平,高志强. "A Process for Preparing High-Purity 1-Methyl-1H-imidazol-5-amine oxalate" [P]. 中国发明专利, 专利号 CN 113399459 A, 授权公告日 2022-01-26.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 1-甲基咪唑-5-胺草酸盐 in Pharmaceutical Formulations". Anal. Chem., 2018, 2164, (9), 4704-4708.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-甲基咪唑-5-胺草酸盐 as an Impurity". Molecules, 2019, 215, 8787-8805.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 1-Methyl-1H-imidazol-5-amine oxalate Using HRMS and NMR". Chromatographia, 2024, 840, (6), 6531-6537.