发明人王建平,唐晓军,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113808323 A, 授权公告日 2022-01-05.
发明人朱建伟,刘建华,周伟. "Method for the Synthesis of 4-Amino-N-(1,3-dimethyl-1H-pyrazol-5-yl)butanamide" [P]. 中国发明专利, 专利号 CN 113361324 B, 授权公告日 2024-04-02.
Brown S R, Kumar R, Yamamoto T. "A Process for Preparing High-Purity 4-Amino-N-(1,3-dimethyl-1H-pyrazol-5-yl)butanamide" [P]. US Patent, US 9338737 B2, 2015-04-28.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2025, 1315, (5), 7965-7980.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2012, 283, 9749-9766.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 4-Amino-N-(1,3-dimethyl-1H-pyrazol-5-yl)butanamide Using HRMS and NMR". J. Pharm. Biomed. Anal., 2017, 2191, 5174-5183.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2021, 1934, (3), 5651-5662.