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

Nobuhiro Fusetani; Yoshitsugu Masuda; Yoichi Nakao; Shigeki Matsunaga; Rob W.M. Van Soest

doi:10.1016/S0040-4020(01)00735-9

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

Nobuhiro Fusetani, Yoshitsugu Masuda, Yoichi Nakao, Shigeki Matsunaga, Rob W.M. Van Soest

School of Advanced Science and Engineering

Research output: Contribution to journal › Article

21 Citations (Scopus)

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.

Original language	English
Pages (from-to)	7507-7511
Number of pages	5
Journal	Tetrahedron
Volume	57
Issue number	35
DOIs	https://doi.org/10.1016/S0040-4020(01)00735-9
Publication status	Published - 2001 Aug 27

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Keywords

Amine
Biologically active compounds
Pyridinium salt
Sponges

ASJC Scopus subject areas

Biochemistry
Drug Discovery
Organic Chemistry

Cite this

Fusetani, N., Masuda, Y., Nakao, Y., Matsunaga, S., & Van Soest, R. W. M. (2001). Three new bromotyrosine derivatives lethal to crab from the marine sponge, Pseudoceratina purpurea. Tetrahedron, 57(35), 7507-7511. https://doi.org/10.1016/S0040-4020(01)00735-9

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AU - Van Soest, Rob W.M.

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10.1016/S0040-4020(01)00735-9