发明人王建平,朱建伟,杨光. "一种6-Bromo-2-methyl-3(2H)-pyridazinone的合成方法" [P]. 中国发明专利, 专利号 CN 110520351 A, 授权公告日 2015-09-14.
Johansson L, Nielsen H, Schröder R. "Method for the Synthesis of 6-Bromo-2-methyl-3(2H)-pyridazinone" [P]. European Patent, EP 3544142 A1, 2019-07-11.
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 6-Bromo-2-methyl-3(2H)-pyridazinone in Pharmaceutical Formulations". Phytochemistry, 2013, 754, (9), 5243-5268.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 6-Bromo-2-methyl-3(2H)-pyridazinone as an Impurity". J. Pharm. Biomed. Anal., 2019, 2079, (11), 3019-3039.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 6-Bromo-2-methyl-3(2H)-pyridazinone Using HRMS and NMR". Anal. Chim. Acta, 2018, 958, (7), 772-802.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate 6-Bromo-2-methyl-3(2H)-pyridazinone Profile in Drug Substances According to ICH Guidelines". Talanta, 2025, 768, (8), 5480-5505.