Metachromins R-T, new sesquiterpenoids from marine sponge Spongia sp.

Yohei Takahashi; Mika Yamada; Takaaki Kubota; Jane Fromont; Jun'ichi Kobayashi

doi:10.1248/cpb.55.1731

Metachromins R-T, new sesquiterpenoids from marine sponge Spongia sp.

Yohei Takahashi, Mika Yamada, Takaaki Kubota, Jane Fromont, Jun'ichi Kobayashi

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

16 Citations (Scopus)

Abstract

Three new sesquiterpenoids, metachromins R-T (1-3), have been isolated from an Okinawan marine sponge Spongia sp. The structures and stereochemistry of 1-3 were elucidated on the basis of the spectroscopic data. Metachromins S (2) and T (3) showed modest cytotoxicity.

Original language	English
Pages (from-to)	1731-1733
Number of pages	3
Journal	Chemical and Pharmaceutical Bulletin
Volume	55
Issue number	12
DOIs	https://doi.org/10.1248/cpb.55.1731
Publication status	Published - Dec 2007
Externally published	Yes

Keywords

Metachromin R
Metachromin S
Metachromin T
Sesquiterpenoid
Sponge
Spongia sp.

ASJC Scopus subject areas

Chemistry(all)
Drug Discovery

UN SDGs

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

Access to Document

10.1248/cpb.55.1731

Cite this

@article{d00256308d94476fb2eb471721164342,

title = "Metachromins R-T, new sesquiterpenoids from marine sponge Spongia sp.",

abstract = "Three new sesquiterpenoids, metachromins R-T (1-3), have been isolated from an Okinawan marine sponge Spongia sp. The structures and stereochemistry of 1-3 were elucidated on the basis of the spectroscopic data. Metachromins S (2) and T (3) showed modest cytotoxicity.",

keywords = "Metachromin R, Metachromin S, Metachromin T, Sesquiterpenoid, Sponge, Spongia sp.",

author = "Yohei Takahashi and Mika Yamada and Takaaki Kubota and Jane Fromont and Jun'ichi Kobayashi",

year = "2007",

month = dec,

doi = "10.1248/cpb.55.1731",

language = "English",

volume = "55",

pages = "1731--1733",

journal = "Chemical and Pharmaceutical Bulletin",

issn = "0009-2363",

publisher = "Pharmaceutical Society of Japan",

number = "12",

}

TY - JOUR

T1 - Metachromins R-T, new sesquiterpenoids from marine sponge Spongia sp.

AU - Takahashi, Yohei

AU - Yamada, Mika

AU - Kubota, Takaaki

AU - Fromont, Jane

AU - Kobayashi, Jun'ichi

PY - 2007/12

Y1 - 2007/12

N2 - Three new sesquiterpenoids, metachromins R-T (1-3), have been isolated from an Okinawan marine sponge Spongia sp. The structures and stereochemistry of 1-3 were elucidated on the basis of the spectroscopic data. Metachromins S (2) and T (3) showed modest cytotoxicity.

AB - Three new sesquiterpenoids, metachromins R-T (1-3), have been isolated from an Okinawan marine sponge Spongia sp. The structures and stereochemistry of 1-3 were elucidated on the basis of the spectroscopic data. Metachromins S (2) and T (3) showed modest cytotoxicity.

KW - Metachromin R

KW - Metachromin S

KW - Metachromin T

KW - Sesquiterpenoid

KW - Sponge

KW - Spongia sp.

UR - http://www.scopus.com/inward/record.url?scp=36849094333&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=36849094333&partnerID=8YFLogxK

U2 - 10.1248/cpb.55.1731

DO - 10.1248/cpb.55.1731

M3 - Article

C2 - 18057748

AN - SCOPUS:36849094333

SN - 0009-2363

VL - 55

SP - 1731

EP - 1733

JO - Chemical and Pharmaceutical Bulletin

JF - Chemical and Pharmaceutical Bulletin

IS - 12

ER -

Metachromins R-T, new sesquiterpenoids from marine sponge Spongia sp.

Abstract

Keywords

ASJC Scopus subject areas

UN SDGs

Access to Document

Other files and links

Fingerprint

Cite this