Park J H, Roberts E F, Williams B T. "Method for the Synthesis of (4-(Difluoromethyl)-5-methylpyridin-3-yl)methanol" [P]. US Patent, US 11251904 B2, 2023-05-25.
Chen K W, O'Brien P Q, Williams B T. "A Process for Preparing High-Purity (4-(Difluoromethyl)-5-methylpyridin-3-yl)methanol" [P]. US Patent, US 9192138 B2, 2023-08-10.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2013, 106, (1), 4420-4444.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2011, 293, 3573-3588.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of (4-(Difluoromethyl)-5-methylpyridin-3-yl)methanol Using HRMS and NMR". Environ. Sci. Technol., 2024, 532, 408-432.