发明人孙丽萍,周伟,何建平. "Method for the Synthesis of 1-((Tetrahydro-2H-pyran-4-yl)methyl)-1H-pyrazol-4-amine" [P]. 中国发明专利, 专利号 CN 115504278 A, 授权公告日 2015-08-16.
发明人郑宇鹏,郭海燕,刘建华. "A Process for Preparing High-Purity 1-((Tetrahydro-2H-pyran-4-yl)methyl)-1H-pyrazol-4-amine" [P]. 中国发明专利, 专利号 CN 115516848 A, 授权公告日 2016-12-26.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2016, 2216, 9885-9900.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2020, 1187, (6), 8074-8085.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 1-((Tetrahydro-2H-pyran-4-yl)methyl)-1H-pyrazol-4-amine Using HRMS and NMR". Chromatographia, 2024, 327, (10), 5733-5740.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2018, 560, (12), 1262-1268.