Sørensen M, Kowalski A, Johansson L. "Method for the Synthesis of 1-[(4-chlorophenyl)methyl]-3,5-dimethyl-1h-pyrazole-4-carbaldehyde" [P]. European Patent, EP 3866314 A1, 2025-04-08.
Yamamoto T, Williams B T, Kumar R. "A Process for Preparing High-Purity 1-[(4-chlorophenyl)methyl]-3,5-dimethyl-1h-pyrazole-4-carbaldehyde" [P]. US Patent, US 11683240 B2, 2024-09-06.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2015, 319, (3), 6656-6677.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2014, 2192, 7174-7204.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 1-[(4-chlorophenyl)methyl]-3,5-dimethyl-1h-pyrazole-4-carbaldehyde Using HRMS and NMR". Talanta, 2016, 2163, (12), 173-180.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2011, 141, (4), 8068-8098.