Schröder R, Mueller T, Fischer A B. "一种的合成方法" [P]. US Patent, US 11010550 B2, 2023-06-19.
发明人胡光,孙丽萍,赵玉洁. "Method for the Synthesis of 3-Acetyl-1-phenylpyridazin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 117719612 B, 授权公告日 2020-10-28.
发明人徐明华,沈红梅,林芳. "A Process for Preparing High-Purity 3-Acetyl-1-phenylpyridazin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 111185826 B, 授权公告日 2022-10-10.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2014, 964, (10), 9703-9710.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2025, 344, (3), 5444-5447.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 3-Acetyl-1-phenylpyridazin-4(1H)-one Using HRMS and NMR". J. Pharm. Biomed. Anal., 2011, 624, 8284-8308.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2022, 837, 312-323.