Oxylipins arabidopsides C and D from Arabidopsis thaliana
Oxylipins arabidopsides C and D from Arabidopsis thaliana
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DOI：
10.1021/np0495938
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发表时间：
2005-04-01
影响因子：
5.1
通讯作者：
Shigemori, H
中科院分区：
文献类型：
--
作者：
Hisamatsu, Y;Goto, N;Shigemori, H
从拟南芥（Arabidopsides thaliana）的地上部分分离得到两个新的氧化脂素化合物，即阿拉伯糖苷C（1）和D（2），并利用NMR和MS等波谱数据和化学方法鉴定了化合物1和2的结构。甘草皂苷C（1）和D（2）是罕见的含有12-氧代植二烯酸和/或二去甲-氧代植二烯酸的双半乳糖基二酰甘油酯。从该植物中分离得到的皂甙D（2）、皂甙A（3）和皂甙B（4）在5 × 10 ~（-5）mol/L浓度下对水芹幼苗的根生长有抑制作用。
Two new oxylipins, arabidopsides C (1) and D (2), were isolated from the aerial parts of Arabidopsis thaliana, and the structures of 1 and 2 were elucidated using spectroscopic data, primarily NMR and MS, and chemical means. Arabidopsides C (1) and D (2) are rare digalactosyl diacylglycerides containing 12-oxophytodienoic acid and/or dinor-oxophytodienoic acid. Arabidopside D (2) and arabidopsides A (3) and B (4), which were also isolated from this plant, exhibited inhibitory effects on the growth of the root of cress (Lepidium sativum) seedlings at 5 x 10(-5) mol/L.