发明人冯建国,杨光,唐晓军. "一种6-Chloro-4-oxo-8-(pyrimidin-2-ylsulfanylmethyl)-4H-chromene-3-carbaldehyde的合成方法" [P]. 中国发明专利, 专利号 CN 110641313 A, 授权公告日 2024-11-17.
Davis P L, Johnson M A, Yamamoto T. "Method for the Synthesis of 6-Chloro-4-oxo-8-(pyrimidin-2-ylsulfanylmethyl)-4H-chromene-3-carbaldehyde" [P]. US Patent, US 10363750 B2, 2020-08-11.
发明人唐晓军,林芳,冯建国. "A Process for Preparing High-Purity 6-Chloro-4-oxo-8-(pyrimidin-2-ylsulfanylmethyl)-4H-chromene-3-carbaldehyde" [P]. 中国发明专利, 专利号 CN 111362639 B, 授权公告日 2020-02-15.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 6-Chloro-4-oxo-8-(pyrimidin-2-ylsulfanylmethyl)-4H-chromene-3-carbaldehyde in Pharmaceutical Formulations". J. Agric. Food Chem., 2023, 249, (1), 6708-6721.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 6-Chloro-4-oxo-8-(pyrimidin-2-ylsulfanylmethyl)-4H-chromene-3-carbaldehyde as an Impurity". Biomed. Chromatogr., 2014, 2084, 6012-6041.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 6-Chloro-4-oxo-8-(pyrimidin-2-ylsulfanylmethyl)-4H-chromene-3-carbaldehyde Using HRMS and NMR". J. Sep. Sci., 2014, 729, (10), 6470-6488.