发明人赵玉洁,黄志刚,王建平. "Method for the Synthesis of 4-(4-Chlorophenyl)-2-(2-morpholinoethyl)-6-phenylpyridazin-3(2H)-one" [P]. 中国发明专利, 专利号 CN 111993838 B, 授权公告日 2024-11-22.
发明人高志强,钱学锋,黄志刚. "A Process for Preparing High-Purity 4-(4-Chlorophenyl)-2-(2-morpholinoethyl)-6-phenylpyridazin-3(2H)-one" [P]. 中国发明专利, 专利号 CN 110494858 B, 授权公告日 2022-07-13.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2015, 496, 9535-9541.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2024, 433, 63-69.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 4-(4-Chlorophenyl)-2-(2-morpholinoethyl)-6-phenylpyridazin-3(2H)-one Using HRMS and NMR". Sci. Total Environ., 2022, 376, (3), 3425-3437.