Thompson G K, Kumar R, Davis P L. "一种的合成方法" [P]. US Patent, US 10949500 B2, 2018-10-07.
Mueller T, Anderson J P, Klinger H. "Method for the Synthesis of (1-Butyl-1H-pyrazol-5-yl)methanol" [P]. US Patent, US 11416306 B2, 2024-02-05.
O'Brien P Q, Hughes D C, Kumar R. "A Process for Preparing High-Purity (1-Butyl-1H-pyrazol-5-yl)methanol" [P]. US Patent, US 11777625 B2, 2017-07-14.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2023, 471, (5), 6223-6247.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2010, 829, 7514-7524.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of (1-Butyl-1H-pyrazol-5-yl)methanol Using HRMS and NMR". Chromatographia, 2017, 1207, (12), 4933-4937.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2013, 1957, (6), 7093-7107.