发明人杨光,罗永刚,胡光. "一种N’-hydroxy-1-methyl-1H-pyrazole-3-carboximidamide的合成方法" [P]. 中国发明专利, 专利号 CN 112639895 A, 授权公告日 2023-04-08.
发明人高志强,杨光,何建平. "Method for the Synthesis of N’-hydroxy-1-methyl-1H-pyrazole-3-carboximidamide" [P]. 中国发明专利, 专利号 CN 109452568 B, 授权公告日 2020-02-14.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of N’-hydroxy-1-methyl-1H-pyrazole-3-carboximidamide in Pharmaceutical Formulations". Molecules, 2015, 2275, (6), 3360-3372.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of N’-hydroxy-1-methyl-1H-pyrazole-3-carboximidamide as an Impurity". J. Nat. Prod., 2024, 1172, (11), 69-93.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of N’-hydroxy-1-methyl-1H-pyrazole-3-carboximidamide Using HRMS and NMR". Sci. Total Environ., 2018, 677, 6465-6487.