Anabaenopeptins E and F, two new cyclic peptides from the cyanobacterium Oscillatoria agardhii (NIES-204)

被引:51
作者
Shin, HJ [1 ]
Matsuda, H [1 ]
Murakami, M [1 ]
Yamaguchi, K [1 ]
机构
[1] UNIV TOKYO,GRAD SCH AGR LIFE SCI,MARINE BIOCHEM LAB,BUNKYO KU,TOKYO 113,JAPAN
来源
JOURNAL OF NATURAL PRODUCTS | 1997年 / 60卷 / 02期
关键词
D O I
10.1021/np960597p
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Anabaenopeptins E and F, two new ureido bond-containing cyclic peptides, were isolated from the cultured cyanobacterium Oscillatoria agardhii (NIES-204). The gross structures of anabaenopeptins E (3) and F (4) were elucidated by extensive 2D NMR techniques and chemical degradation. The absolute stereochemistry of usual amino acids in 3 and 4 was determined by GC and HPLC analyses.
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页码:139 / 141
页数:3
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