发明人高志强,郑宇鹏,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112558191 A, 授权公告日 2016-10-02.
Mueller T C, Schröder R, Lefèvre J P. "Method for the Synthesis of 6,7-Dimethyl-2-phenyl-4H-chromen-4-one" [P]. European Patent, EP 3544489 A1, 2025-02-16.
发明人王建平,韩伟,孙丽萍. "A Process for Preparing High-Purity 6,7-Dimethyl-2-phenyl-4H-chromen-4-one" [P]. 中国发明专利, 专利号 CN 108413263 B, 授权公告日 2020-02-18.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2013, 300, (11), 9661-9680.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2015, 1809, (4), 6798-6819.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 6,7-Dimethyl-2-phenyl-4H-chromen-4-one Using HRMS and NMR". Chemosphere, 2014, 421, (8), 9829-9856.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2012, 976, (5), 2270-2291.