发明人郑宇鹏,黄志刚,郭海燕. "Method for the Synthesis of 4-((((3-Methyl-1-propyl-1H-pyrazol-4-yl)methyl)amino)methyl)benzene-1,3-diol hydrochloride" [P]. 中国发明专利, 专利号 CN 109083064 A, 授权公告日 2015-03-26.
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". J. Chromatogr. A, 2022, 1852, (6), 6914-6920.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2011, 315, 5835-5847.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 4-((((3-Methyl-1-propyl-1H-pyrazol-4-yl)methyl)amino)methyl)benzene-1,3-diol hydrochloride Using HRMS and NMR". Environ. Sci. Technol., 2023, 1962, (11), 3947-3959.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2017, 2090, 5449-5461.