共 46 条
Tichocarpols A and B, two novel phenylpropanoids with feeding-deterrent activity from the red alga Tichocarpus crinitus
被引:13
|作者:
Ishii, T
Okino, T
[1
]
Suzuki, M
Machiguchi, Y
机构:
[1] Hokkaido Univ, Grad Sch Environm Earth Sci, Div Mat Sci, Sapporo, Hokkaido 0600810, Japan
[2] Hokkaido Natl Fisheries Res Inst, Kushiro 0850802, Japan
来源:
JOURNAL OF NATURAL PRODUCTS
|
2004年
/
67卷
/
10期
关键词:
D O I:
10.1021/np0498509
中图分类号:
Q94 [植物学];
学科分类号:
071001 ;
摘要:
Two novel phenylpropanoic acid derivatives, tichocarpol A (1) and tichocarpol B (2), were isolated along with floridoside and isethionic acid from the red alga Tichocarpus crinitus. The structures of these novel metabolites were elucidated using a combination of spectral (1D and 2D NMR techniques and ESIMS) and chemical methods. Compounds 1, 2, and floridoside exhibited feeding-deterrent activity against the sea urchin Strongylocentrotus intermedius.
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页码:1764 / 1766
页数:3
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