Stevens L M, Hughes D C, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 9421121 B2, 2023-07-01.
O'Brien P Q, Roberts E F, Thompson G K. "Method for the Synthesis of 4-Chloro-6-[(4-chlorophenyl)sulfanyl]-3-phenylpyridazine" [P]. US Patent, US 11655295 B2, 2025-02-09.
发明人胡光,郭海燕,刘建华. "A Process for Preparing High-Purity 4-Chloro-6-[(4-chlorophenyl)sulfanyl]-3-phenylpyridazine" [P]. 中国发明专利, 专利号 CN 111857259 A, 授权公告日 2021-12-24.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2015, 2110, (11), 6490-6499.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2012, 1328, (1), 554-577.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-6-[(4-chlorophenyl)sulfanyl]-3-phenylpyridazine Using HRMS and NMR". Sci. Total Environ., 2011, 1906, 439-458.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2018, 1932, 2306-2334.