Nielsen H, Kowalski A, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3020438 A1, 2022-04-12.
发明人冯建国,朱建伟,徐明华. "Method for the Synthesis of 3-Hydroxy-2-methoxy-9H-xanthen-9-one" [P]. 中国发明专利, 专利号 CN 117002856 A, 授权公告日 2025-05-28.
发明人沈红梅,冯建国,唐晓军. "A Process for Preparing High-Purity 3-Hydroxy-2-methoxy-9H-xanthen-9-one" [P]. 中国发明专利, 专利号 CN 111212973 B, 授权公告日 2015-10-05.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2013, 1630, (1), 675-697.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2021, 650, 6633-6643.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 3-Hydroxy-2-methoxy-9H-xanthen-9-one Using HRMS and NMR". Phytochemistry, 2023, 768, (5), 2075-2093.