发明人马晓峰,孙丽萍,杨光. "一种N-{[3-(3,4-dimethylphenyl)-1-phenyl-1H-pyrazol-4-yl]methyl}-N-methylamine的合成方法" [P]. 中国发明专利, 专利号 CN 110982090 A, 授权公告日 2024-04-23.
发明人张德明,王建平,杨光. "Method for the Synthesis of N-{[3-(3,4-dimethylphenyl)-1-phenyl-1H-pyrazol-4-yl]methyl}-N-methylamine" [P]. 中国发明专利, 专利号 CN 113408809 A, 授权公告日 2020-08-13.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of N-{[3-(3,4-dimethylphenyl)-1-phenyl-1H-pyrazol-4-yl]methyl}-N-methylamine in Pharmaceutical Formulations". Biomed. Chromatogr., 2016, 1652, (11), 9866-9870.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of N-{[3-(3,4-dimethylphenyl)-1-phenyl-1H-pyrazol-4-yl]methyl}-N-methylamine as an Impurity". Anal. Chem., 2023, 2357, (3), 4946-4974.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of N-{[3-(3,4-dimethylphenyl)-1-phenyl-1H-pyrazol-4-yl]methyl}-N-methylamine Using HRMS and NMR". J. Nat. Prod., 2021, 738, (9), 6227-6238.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate N-{[3-(3,4-dimethylphenyl)-1-phenyl-1H-pyrazol-4-yl]methyl}-N-methylamine Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2011, 528, (5), 4823-4841.