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

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

25 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
Externally published	Yes

Keywords

Amine
Biologically active compounds
Pyridinium salt
Sponges

ASJC Scopus subject areas

Biochemistry
Drug Discovery
Organic Chemistry

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1016/S0040-4020(01)00735-9

Cite this

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

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.",

keywords = "Amine, Biologically active compounds, Pyridinium salt, Sponges",

author = "Nobuhiro Fusetani and Yoshitsugu Masuda and Yoichi Nakao and Shigeki Matsunaga and {Van Soest}, {Rob W.M.}",

note = "Funding Information: We thank Professor P. J. Scheuer of the University of Hawaii for editorial comments. This work was partly supported by a Grant-in-Aid from the Ministry of Education, Science, Culture and Sports of Japan.",

year = "2001",

month = aug,

day = "27",

doi = "10.1016/S0040-4020(01)00735-9",

language = "English",

volume = "57",

pages = "7507--7511",

journal = "Tetrahedron",

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TY - JOUR

T1 - Three new bromotyrosine derivatives lethal to crab from the marine sponge, Pseudoceratina purpurea

AU - Fusetani, Nobuhiro

AU - Masuda, Yoshitsugu

AU - Nakao, Yoichi

AU - Matsunaga, Shigeki

AU - Van Soest, Rob W.M.

N1 - Funding Information: We thank Professor P. J. Scheuer of the University of Hawaii for editorial comments. This work was partly supported by a Grant-in-Aid from the Ministry of Education, Science, Culture and Sports of Japan.

PY - 2001/8/27

Y1 - 2001/8/27

N2 - 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.

AB - 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.

KW - Amine

KW - Biologically active compounds

KW - Pyridinium salt

KW - Sponges

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U2 - 10.1016/S0040-4020(01)00735-9

DO - 10.1016/S0040-4020(01)00735-9

M3 - Article

AN - SCOPUS:0035959450

VL - 57

SP - 7507

EP - 7511

JO - Tetrahedron

JF - Tetrahedron

SN - 0040-4020

IS - 35

ER -

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

Abstract

Keywords

ASJC Scopus subject areas

UN SDGs

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