Anderson J P, Brown S R, Kumar R. "Method for the Synthesis of Di(1H-pyrazol-1-yl)methanone" [P]. US Patent, US 11951117 B2, 2024-06-14.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 二(1H-吡唑-1-基)甲酮 in Pharmaceutical Formulations". Chemosphere, 2011, 2474, 1469-1487.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 二(1H-吡唑-1-基)甲酮 as an Impurity". J. Chromatogr. A, 2013, 1060, 7876-7886.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Di(1H-pyrazol-1-yl)methanone Using HRMS and NMR". J. Pharm. Biomed. Anal., 2024, 1087, 8293-8313.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate 二(1H-吡唑-1-基)甲酮 Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2012, 1288, (1), 6982-7001.