Suberedamines A and B, new bromotyrosine alkaloids from a sponge Suberea species

被引:29
作者
Tsuda, M [1 ]
Sakuma, Y [1 ]
Kobayashi, J [1 ]
机构
[1] Hokkaido Univ, Grad Sch Pharmaceut Sci, Sapporo, Hokkaido 0600812, Japan
来源
JOURNAL OF NATURAL PRODUCTS | 2001年 / 64卷 / 07期
关键词
D O I
10.1021/np010077g
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Two new cytotoxic bromotyrosine alkaloids, suberedamines A (1) and B (2), have been isolated from an Okinawan marine sponge Suberea sp. The structures were elucidated on the basis of spectroscopic data and chemical means.
引用
收藏
页码:980 / 982
页数:3
相关论文
共 10 条
[1]   Bromotyrosine alkaloids from the sponge Pseudoceratina verrucosa [J].
Benharref, A ;
Pais, M ;
Debitus, C .
JOURNAL OF NATURAL PRODUCTS, 1996, 59 (02) :177-180
[2]   Marine natural products [J].
Faulkner, DJ .
NATURAL PRODUCT REPORTS, 2000, 17 (01) :7-55
[3]   Ma'edamines A and B, cytotoxic bromotyrosine alkaloids with a unique 2(1H)pyrazinone ring from sponge Suberea sp. [J].
Hirano, K ;
Kubota, T ;
Tsuda, M ;
Watanabe, K ;
Fromont, J ;
Kobayashi, J .
TETRAHEDRON, 2000, 56 (41) :8107-8110
[4]  
KALINOWSKI HO, 1984, CARBON 13 NMR SPECTR, P227
[5]   CHEMISTRY OF SPONGES .8. ANOMOIAN-A, A BROMOTYROSINE DERIVATIVE FROM ANOMOIANTHELLA-POPEAE [J].
KERNAN, MR ;
CAMBIE, RC ;
BERGQUIST, PR .
JOURNAL OF NATURAL PRODUCTS, 1990, 53 (03) :720-723
[6]  
KOBAYASHI J, 1995, CHEM PHARM BULL, V43, P403
[7]   Ianthesines A-D, four novel dibromotyrosine-derived metabolites from a marine sponge, Ianthella sp. [J].
Okamoto, Y ;
Ojika, M ;
Kato, S ;
Sakagami, Y .
TETRAHEDRON, 2000, 56 (32) :5813-5818
[8]   Two theonellapeptolide congeners from marine sponge Theonella sp. [J].
Tsuda, M ;
Shimbo, K ;
Kubota, T ;
Mikami, Y ;
Kobayashi, J .
TETRAHEDRON, 1999, 55 (34) :10305-10314
[9]   2 NEW BROMOTYROSINE-DERIVED METABOLITES FROM AN AUSTRALIAN MARINE SPONGE, APLYSINA SP [J].
XYNAS, R ;
CAPON, RJ .
AUSTRALIAN JOURNAL OF CHEMISTRY, 1989, 42 (08) :1427-1433
[10]   PURPURAMINES A-I, NEW BROMOTYROSINE-DERIVED METABOLITES FROM THE MARINE SPONGE PSAMMAPLYSILLA-PURPUREA [J].
YAGI, H ;
MATSUNAGA, S ;
FUSETANI, N .
TETRAHEDRON, 1993, 49 (18) :3749-3754