发明人沈红梅,胡光,杨光. "Method for the Synthesis of 4-Chloro-5-((4-fluorobenzyl)oxy)-2-propylpyridazin-3(2H)-one" [P]. 中国发明专利, 专利号 CN 112046158 B, 授权公告日 2019-11-13.
发明人钱学锋,冯建国,郑宇鹏. "A Process for Preparing High-Purity 4-Chloro-5-((4-fluorobenzyl)oxy)-2-propylpyridazin-3(2H)-one" [P]. 中国发明专利, 专利号 CN 117855667 B, 授权公告日 2021-07-28.
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 in Pharmaceutical Formulations". J. Agric. Food Chem., 2015, 1767, 2966-2990.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2011, 1455, 3204-3209.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-5-((4-fluorobenzyl)oxy)-2-propylpyridazin-3(2H)-one Using HRMS and NMR". Sci. Total Environ., 2014, 1497, 3350-3354.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2020, 915, (8), 8084-8096.