Patel M V, Stevens L M, Brown S R. "Method for the Synthesis of 4,5-Dichloro-2,6-dimethylpyridazin-3(2H)-one" [P]. US Patent, US 11351244 B2, 2024-08-10.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2010, 219, 227-242.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2021, 168, 2178-2204.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4,5-Dichloro-2,6-dimethylpyridazin-3(2H)-one Using HRMS and NMR". Anal. Methods, 2011, 1047, (8), 5910-5934.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2024, 2321, (8), 774-777.