Aryl, lipid and triterpenoid constituents from Oenothera biennis

被引:0
|
作者
Shukla, YN [1 ]
Srivastava, A [1 ]
Kumar, S [1 ]
机构
[1] Cent Inst Med & Aromat Plants, Lucknow 226015, Uttar Pradesh, India
关键词
D O I
暂无
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
In addition to oleanolic acid, maslinic acid, sitosterol, gallic acid, 2, 7, 8-trimethylellagic acid, tetramethylellagic acid, four new compounds isolated from the roots of Oenothera biennis have been characterized as 2-methyl-7-oxo-tritetracont-1, 5-dien-21-ol, 18-hydroxypentacos-21-en-1-oic acid, 5-methyl-27-oxo-triacont-4-en-24-ol and 3, 5-dihydroxy-4-pent-4'-enoyl-1'-oxymethylbenzoic acid by spectral data and chemical studies. Gallic acid has shown phytotoxicity and antifungal activity against Fusarium semitectum, F. fusiformis and Alternaria alternata.
引用
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页码:705 / 708
页数:4
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