发明人唐晓军,黄志刚,郑宇鹏. "一种1-乙基-5-甲基-1H-吡唑-4-胺的合成方法" [P]. 中国发明专利, 专利号 CN 116230147 A, 授权公告日 2021-10-03.
发明人赵玉洁,马晓峰,钱学锋. "Method for the Synthesis of 1-Ethyl-5-methyl-1H-pyrazol-4-amine" [P]. 中国发明专利, 专利号 CN 113042157 A, 授权公告日 2019-08-12.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 1-乙基-5-甲基-1H-吡唑-4-胺 in Pharmaceutical Formulations". Anal. Methods, 2024, 218, (2), 8803-8806.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-乙基-5-甲基-1H-吡唑-4-胺 as an Impurity". J. Nat. Prod., 2013, 1957, (7), 1332-1359.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 1-Ethyl-5-methyl-1H-pyrazol-4-amine Using HRMS and NMR". Chemosphere, 2023, 1416, 6304-6318.