Schröder R, Patel M V, O'Brien P Q. "Method for the Synthesis of 2,6-Dimethyl-4-oxo-1,4-dihydro-3-pyridinecarboxylic acid hydrate" [P]. US Patent, US 10251177 B2, 2016-06-17.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2015, 711, (12), 3336-3355.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2023, 504, (4), 5119-5122.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2,6-Dimethyl-4-oxo-1,4-dihydro-3-pyridinecarboxylic acid hydrate Using HRMS and NMR". Environ. Sci. Technol., 2011, 2340, 720-732.