发明人周伟,杨光,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108566394 A, 授权公告日 2023-03-16.
发明人何建平,冯建国,郭海燕. "Method for the Synthesis of (R)-2-((4-(2-Chloro-4-fluorophenyl)-2-oxo-2H-chromen-7-yl)oxy)propanoic acid" [P]. 中国发明专利, 专利号 CN 116365313 B, 授权公告日 2018-08-27.
Roberts E F, Klinger H, Anderson J P. "A Process for Preparing High-Purity (R)-2-((4-(2-Chloro-4-fluorophenyl)-2-oxo-2H-chromen-7-yl)oxy)propanoic acid" [P]. US Patent, US 9394529 B2, 2015-01-08.
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". Sci. Total Environ., 2015, 1850, (3), 2394-2398.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2014, 832, 6058-6084.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of (R)-2-((4-(2-Chloro-4-fluorophenyl)-2-oxo-2H-chromen-7-yl)oxy)propanoic acid Using HRMS and NMR". J. Pharm. Biomed. Anal., 2010, 1176, (12), 2887-2911.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2010, 92, (11), 2664-2691.