发明人王建平,徐明华,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112301508 A, 授权公告日 2024-03-03.
发明人孙丽萍,胡光,郭海燕. "Method for the Synthesis of 1-Methyl-1h-imidazole-2-carbohydrazide" [P]. 中国发明专利, 专利号 CN 115538907 B, 授权公告日 2021-12-02.
发明人马晓峰,张德明,孙丽萍. "A Process for Preparing High-Purity 1-Methyl-1h-imidazole-2-carbohydrazide" [P]. 中国发明专利, 专利号 CN 113918996 B, 授权公告日 2019-04-27.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2011, 1796, (3), 336-345.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2020, 1723, 5607-5631.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 1-Methyl-1h-imidazole-2-carbohydrazide Using HRMS and NMR". Environ. Sci. Technol., 2025, 2223, 9185-9214.