发明人杨光,赵玉洁,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109092450 A, 授权公告日 2022-11-14.
Fischer A B, Klinger H, Chen K W. "Method for the Synthesis of 3-(3,5-Dimethylphenyl)-1-methyl-1h-pyrazol-5-amine" [P]. US Patent, US 11861877 B2, 2022-07-09.
发明人杨光,周伟,朱建伟. "A Process for Preparing High-Purity 3-(3,5-Dimethylphenyl)-1-methyl-1h-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 117400673 B, 授权公告日 2025-01-02.
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, 2019, 1339, (11), 8965-8976.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2025, 1706, 8219-8227.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 3-(3,5-Dimethylphenyl)-1-methyl-1h-pyrazol-5-amine Using HRMS and NMR". Biomed. Chromatogr., 2018, 704, (8), 2135-2141.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2025, 626, (2), 5424-5443.