发明人王建平,韩伟,何建平. "Method for the Synthesis of 1-(4-methylphenyl)-1H-pyrazol-3-amine hydrochloride" [P]. 中国发明专利, 专利号 CN 109200927 A, 授权公告日 2016-11-17.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of 1-(4-methylphenyl)-1H-pyrazol-3-amine hydrochloride in Pharmaceutical Formulations". Molecules, 2014, 176, (3), 7174-7180.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-(4-methylphenyl)-1H-pyrazol-3-amine hydrochloride as an Impurity". J. Pharm. Biomed. Anal., 2025, 1067, 3470-3475.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-methylphenyl)-1H-pyrazol-3-amine hydrochloride Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2019, 1640, (1), 1529-1559.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate 1-(4-methylphenyl)-1H-pyrazol-3-amine hydrochloride Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2011, 2305, (6), 5787-5798.