Rossi M, Schröder R, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3712910 A1, 2021-10-02.
发明人黄志刚,唐晓军,徐明华. "Method for the Synthesis of 4-Bromo-1-ethyl-3-isopropyl-1H-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 111909300 A, 授权公告日 2016-04-01.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2012, 2471, 4469-4476.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2025, 1948, 9711-9729.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-1-ethyl-3-isopropyl-1H-pyrazol-5-amine Using HRMS and NMR". Phytochemistry, 2013, 2283, (1), 3273-3281.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2015, 1497, (12), 2246-2263.