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从艾纳香(Blumea balsamiferaDC.)的地上部分中分离得到13个黄酮类化合物,经鉴定分别为5,7-二羟基-3,3′,4′-三甲氧基黄酮(1),3,5,3′,4′-四羟基-7-甲氧基黄酮(2),4,2′,4′-三羟基双氢查尔酮(3),儿茶素(4),阿亚黄素(5),davidioside(6),二氢槲皮素-7,4′-二甲醚(7),艾纳香素(8),二氢槲皮素-4′-甲醚(9),3,5,3′-三羟基-7,4′-二甲氧基黄酮(10),5,7,3′,5′-四羟基二氢黄酮(11),木犀草素(12),槲皮素(13)。其中化合物1和3~6为首次从该植物中分离得到。
Thirteen flavonoids were isolated from aerial parts of Blumea balsamifera DC., And were identified as 5,7-dihydroxy-3,3 ’, 4’-trimethoxyflavone (1), 3, 5,3 ’, 4’-tetrahydroxy-7-methoxyflavone (2), 4,2’, 4’-trihydroxydihydrochalcone (3), catechin (8), dihydroquercetin-4’-methyl ether (9), diketoside (6), dihydroquercetin- , 3,5,3’-trihydroxy-7,4’-dimethoxyflavone (10), 5,7,3 ’, 5’-tetrahydroxyflavone (11), luteolin (12) , Quercetin (13). Compounds 1 and 3 ~ 6 were isolated from this plant for the first time.