O'Brien P Q, Yamamoto T, Klinger H. "一种的合成方法" [P]. US Patent, US 9103876 B2, 2024-08-16.
发明人徐明华,孙丽萍,何建平. "Method for the Synthesis of 2-[5-Methyl-3-(4-methylphenyl)-7-oxo-7H-furo[3,2-g]chromen-6-yl]acetic acid" [P]. 中国发明专利, 专利号 CN 114493023 B, 授权公告日 2020-05-22.
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". Anal. Methods, 2016, 1332, (5), 7053-7058.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2020, 563, (5), 9003-9011.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 2-[5-Methyl-3-(4-methylphenyl)-7-oxo-7H-furo[3,2-g]chromen-6-yl]acetic acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2024, 1710, 7129-7140.