Nielsen H, Mueller T C, Martínez F. "一种的合成方法" [P]. European Patent, EP 3041642 A1, 2016-07-15.
发明人陈志强,刘建华,郑宇鹏. "Method for the Synthesis of 3-Cyclopentyl-1-methyl-1H-pyrazol-4-amine" [P]. 中国发明专利, 专利号 CN 110990913 A, 授权公告日 2025-03-16.
Johnson M A, Davis P L, Roberts E F. "A Process for Preparing High-Purity 3-Cyclopentyl-1-methyl-1H-pyrazol-4-amine" [P]. US Patent, US 10376678 B2, 2019-03-25.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2017, 1163, (6), 1383-1386.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2019, 860, 2294-2309.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 3-Cyclopentyl-1-methyl-1H-pyrazol-4-amine Using HRMS and NMR". Phytochemistry, 2024, 1981, 8698-8720.