Martínez F, Jørgensen K, Lefèvre J P. "Method for the Synthesis of 1-(2-Methylpropyl)-5-(propan-2-yl)-1h-pyrazol-4-amine" [P]. European Patent, EP 3045408 A1, 2025-09-08.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2023, 864, (10), 1998-2014.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2018, 2389, 4400-4426.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-Methylpropyl)-5-(propan-2-yl)-1h-pyrazol-4-amine Using HRMS and NMR". J. Agric. Food Chem., 2012, 98, (12), 9614-9637.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2016, 1166, 9020-9045.