发明人马晓峰,王建平,郑宇鹏. "Method for the Synthesis of 1-(5-Ethyl-1H-pyrazol-3-yl)-N,N-dimethylmethanamine" [P]. 中国发明专利, 专利号 CN 110682080 A, 授权公告日 2017-07-13.
发明人钱学锋,唐晓军,张德明. "A Process for Preparing High-Purity 1-(5-Ethyl-1H-pyrazol-3-yl)-N,N-dimethylmethanamine" [P]. 中国发明专利, 专利号 CN 117558801 B, 授权公告日 2018-12-01.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2023, 2161, 7662-7691.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2025, 920, (2), 6576-6597.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 1-(5-Ethyl-1H-pyrazol-3-yl)-N,N-dimethylmethanamine Using HRMS and NMR". Talanta, 2024, 1031, 7711-7739.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2014, 411, (1), 6742-6750.