摘要
从大蒜果树 (DysoxylumhainanenseMerr.)树皮的乙醇提取物中分离得到 10个化合物 ,通过波谱方法鉴定它们分别是 (+ )evofolinB (1) ,2 0S ,2 4 -epoxy - 2 4 ,2 5 -dihydroxy - 3,4-secodammar- 4 (2 8) -en - 3-oicacid (2 ) ,4 (14) -eudesmene - 6 ?,11-diol (3) ,stigmast -5 -ene - 3β ,7α -diol (4) ,stigmast- 5 -en - 3β -ollinoleate (5 ) ,sitoindosideI (6 ) ,methyl 3,4 -dihydroxy -benzoate (7) ,scopoletin (8) ,β -谷甾醇和胡萝卜甙。其中 1为新化合物。
A new compound, (+)evofolin B (1), together with nine other known compounds, 20S,24-epoxy-24,25-dihydroxy-3,4-secodammar-4(28)-en-3-oic acid (2) , 4(14)-eudesmene-6α,11-diol (3), stigmast-5-ene-3β,7α-diol (4), stigmast-5-en-3β-ol linoleate (5), sitoindoside I (6), methyl 3,4-dihydroxy-benzoate (7), scopoletin (8), β-sitosterol and daucosterol were obtained from the EtOH extract from the bark of Dysoxylum hainanense Merr.
出处
《云南植物研究》
CSCD
北大核心
2001年第3期368-372,共5页
Acta Botanica Yunnanica
