Patel M V, Lee S K, Park J H. "一种的合成方法" [P]. US Patent, US 9917256 B2, 2016-11-02.
发明人张德明,罗永刚,高志强. "Method for the Synthesis of (R)-1-(1H-pyrazol-4-yl)ethan-1-amine" [P]. 中国发明专利, 专利号 CN 117557713 A, 授权公告日 2021-06-12.
发明人林芳,孙丽萍,张德明. "A Process for Preparing High-Purity (R)-1-(1H-pyrazol-4-yl)ethan-1-amine" [P]. 中国发明专利, 专利号 CN 110921554 B, 授权公告日 2023-11-27.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2014, 1498, (10), 3544-3557.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2022, 2116, 3483-3493.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of (R)-1-(1H-pyrazol-4-yl)ethan-1-amine Using HRMS and NMR". J. Agric. Food Chem., 2017, 2258, (12), 5185-5202.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2013, 1241, 8087-8092.