黄丝郁金的化学成分

Chemical constituents from the tuber of Curcuma longa

摘要: 从黄丝郁金［姜黄(Curcuma longa)的块根］中分离鉴定了8个化合物，分别为姜黄素( 1 )、单去甲氧基姜黄素( 2 )、双去甲氧基姜黄素( 3 )、对羟基苯甲醛( 4 )、香草醛( 5 )、覆盆子酮( 6 )、杜鹃醇( 7 )、(2R，4R)-6-(4′-羟苯基)-2，4-己二醇( 8 )。其中化合物 4 ~ 7 均为首次从该植物中分离得到，化合物 8 为一个新化合物。

Abstract: Eight compounds were isolated from the tuber of Curcuma longa, and identified as curcumin( 1 ), demethoxycurcumin( 2 ), bisdemethoxycurcumin( 3 ), 4-hydroxybenzaldehyde( 4 ), vanillin( 5 ), 4-(4-hydroxyphenyl)butan-2-one( 6 ), (+)-rhododendrol( 7 ), and(2R, 4R)-6-(4′-hydroxyphenyl)-hexane-2, 4-diol( 8 ). Among them, compounds 4 - 7 were isolated from this plant for the first time, and compound 8 was a novel compound.