Lee S K, Fischer A B, Hughes D C. "一种的合成方法" [P]. US Patent, US 9915676 B2, 2016-10-15.
Lefèvre J P, Johansson L, Kowalski A. "Method for the Synthesis of 2-(1-Isopropyl-1H-pyrazol-4-yl)cyclopropane-1-carboxylic acid" [P]. European Patent, EP 3592415 A1, 2016-08-12.
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". J. Nat. Prod., 2014, 538, (2), 940-963.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2019, 495, 3511-3522.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 2-(1-Isopropyl-1H-pyrazol-4-yl)cyclopropane-1-carboxylic acid Using HRMS and NMR". Biomed. Chromatogr., 2010, 1721, 9942-9947.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2021, 695, (4), 7855-7862.