Park J H, Williams B T, Lee S K. "Method for the Synthesis of 5-(4-Bromophenyl)-1H-pyrazol-3-ol" [P]. US Patent, US 11436092 B2, 2022-03-18.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2024, 2284, (11), 8054-8076.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2015, 1946, (6), 6157-6171.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 5-(4-Bromophenyl)-1H-pyrazol-3-ol Using HRMS and NMR". Phytochemistry, 2010, 739, (7), 9454-9481.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2021, 1460, (10), 2460-2466.