发明人高志强,郑宇鹏,沈红梅. "Method for the Synthesis of (R)-1-(1-Methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)ethanamine" [P]. 中国发明专利, 专利号 CN 110043422 A, 授权公告日 2020-11-07.
发明人朱建伟,马晓峰,冯建国. "A Process for Preparing High-Purity (R)-1-(1-Methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)ethanamine" [P]. 中国发明专利, 专利号 CN 109052476 B, 授权公告日 2025-11-07.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2018, 1847, 8887-8901.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2021, 2415, (1), 7934-7957.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of (R)-1-(1-Methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)ethanamine Using HRMS and NMR". Talanta, 2010, 2480, (7), 6086-6106.