Three new bromotyrosine derivatives lethal to crab from the marine sponge,Pseudoceratina purpurea

Authors
Fusetani, N Masuda, Y Nakao, Y Matsunaga, S van Soest, RWM
Citation
N. Fusetani et al., Three new bromotyrosine derivatives lethal to crab from the marine sponge,Pseudoceratina purpurea, TETRAHEDRON, 57(35), 2001, pp. 7507-7511
Citations number
13
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON
ISSN journal
00404020 → ACNP
Volume
57
Issue
35
Year of publication
2001
Pages
7507 - 7511
Database
ISI
SICI code
0040-4020(20010827)57:35<7507:TNBDLT>2.0.ZU;2-U
Abstract
Three new bromotyrosine-derived metabolites, tokaradines A (1), B (2), and C (3), were isolated from the marine sponge Pseudoceratina purpurea. Their structures were determined by spectral methods. Tokaradines were lethal to the crab Hemigrapsus sanguineus. (C) 2001 Elsevier Science Ltd. All rights reserved.