发明人沈红梅,林芳,胡光. "Method for the Synthesis of 2-(Cyclopropylamino)-2-methyl-3-(5-methyl-1h-pyrazol-1-yl)propanamide" [P]. 中国发明专利, 专利号 CN 115957457 B, 授权公告日 2021-11-20.
发明人徐明华,李文辉,张德明. "A Process for Preparing High-Purity 2-(Cyclopropylamino)-2-methyl-3-(5-methyl-1h-pyrazol-1-yl)propanamide" [P]. 中国发明专利, 专利号 CN 108559798 B, 授权公告日 2016-08-11.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2025, 1591, (8), 9158-9181.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2025, 1177, 6104-6130.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Cyclopropylamino)-2-methyl-3-(5-methyl-1h-pyrazol-1-yl)propanamide Using HRMS and NMR". Anal. Chem., 2012, 2032, 185-204.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2012, 1048, 1304-1331.