Lee S K, Fischer A B, Patel M V. "一种的合成方法" [P]. US Patent, US 9781020 B2, 2021-03-13.
发明人唐晓军,孙丽萍,冯建国. "Method for the Synthesis of 4-Isobutyl-3-(tert-pentyl)-1h-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 114812221 B, 授权公告日 2017-05-20.
发明人王建平,孙丽萍,张德明. "A Process for Preparing High-Purity 4-Isobutyl-3-(tert-pentyl)-1h-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 110297063 A, 授权公告日 2017-07-03.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2025, 108, (2), 1211-1234.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2022, 1378, (7), 8271-8298.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 4-Isobutyl-3-(tert-pentyl)-1h-pyrazol-5-amine Using HRMS and NMR". Chemosphere, 2011, 2460, (2), 4837-4859.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2014, 2220, 3804-3833.