发明人徐明华,郭海燕,唐晓军. "一种1-[(2-chlorophenoxy)methyl]-1H-pyrazol-4-amine,HCl的合成方法" [P]. 中国发明专利, 专利号 CN 112732874 A, 授权公告日 2020-06-12.
发明人刘建华,罗永刚,韩伟. "Method for the Synthesis of 1-[(2-chlorophenoxy)methyl]-1H-pyrazol-4-amine,HCl" [P]. 中国发明专利, 专利号 CN 109093502 A, 授权公告日 2018-03-28.
发明人徐明华,罗永刚,陈志强. "A Process for Preparing High-Purity 1-[(2-chlorophenoxy)methyl]-1H-pyrazol-4-amine,HCl" [P]. 中国发明专利, 专利号 CN 117649008 A, 授权公告日 2023-06-03.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of 1-[(2-chlorophenoxy)methyl]-1H-pyrazol-4-amine,HCl in Pharmaceutical Formulations". Talanta, 2015, 2070, 1342-1351.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-[(2-chlorophenoxy)methyl]-1H-pyrazol-4-amine,HCl as an Impurity". Phytochemistry, 2012, 371, 9200-9219.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 1-[(2-chlorophenoxy)methyl]-1H-pyrazol-4-amine,HCl Using HRMS and NMR". J. Pharm. Biomed. Anal., 2011, 957, (2), 6967-6970.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate 1-[(2-chlorophenoxy)methyl]-1H-pyrazol-4-amine,HCl Profile in Drug Substances According to ICH Guidelines". Molecules, 2022, 1967, 6573-6590.