Yamamoto T, Brown S R, Kumar R. "一种的合成方法" [P]. US Patent, US 11544234 B2, 2023-07-20.
发明人郑宇鹏,赵玉洁,周伟. "Method for the Synthesis of 3-Amino-5-hydroxy-1H-pyrazole-1-carboxamide" [P]. 中国发明专利, 专利号 CN 113098929 B, 授权公告日 2024-03-13.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2013, 1452, (1), 1707-1721.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2021, 1900, 1260-1288.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-5-hydroxy-1H-pyrazole-1-carboxamide Using HRMS and NMR". Biomed. Chromatogr., 2015, 1094, 5229-5248.