发明人钱学锋,赵玉洁,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108128999 A, 授权公告日 2021-02-07.
发明人韩伟,王建平,钱学锋. "Method for the Synthesis of 1-(3-Methoxyphenyl)-1H-pyrazol-4-amine" [P]. 中国发明专利, 专利号 CN 112691040 B, 授权公告日 2023-05-08.
发明人韩伟,林芳,钱学锋. "A Process for Preparing High-Purity 1-(3-Methoxyphenyl)-1H-pyrazol-4-amine" [P]. 中国发明专利, 专利号 CN 108976933 B, 授权公告日 2019-07-22.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2022, 992, (11), 3335-3341.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2018, 2058, (6), 1440-1444.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 1-(3-Methoxyphenyl)-1H-pyrazol-4-amine Using HRMS and NMR". Anal. Chem., 2012, 1497, (6), 5796-5814.