Structure elucidation of the new citharoxazole from the Mediterranean deep-sea sponge Latrunculia (Biannulata) citharistae

Grégory Genta-Jouve; Nellie Francezon; Alexandre Puissant; Patrick Auberger; Jean Vacelet; Thierry Pérez; Angelo Fontana; Ali Al Mourabit; Olivier P. Thomas

doi:10.1002/mrc.2772

Structure elucidation of the new citharoxazole from the Mediterranean deep-sea sponge Latrunculia (Biannulata) citharistae

Grégory Genta-Jouve, Nellie Francezon, Alexandre Puissant, Patrick Auberger, Jean Vacelet, Thierry Pérez, Angelo Fontana, Ali Al Mourabit, Olivier P. Thomas

Research output: Contribution to a Journal (Peer & Non Peer) › Article › peer-review

14 Citations (Scopus)

Abstract

Citharoxazole (1), a new batzelline derivative featuring a benzoxazole moiety, was isolated from the Mediterranean deep-sea sponge Latrunculia (Biannulata) citharistae Vacelet, 1969, together with the known batzelline C (2). This is the first chemical study of a Mediterranean Latrunculia species and the benzoxazole moiety is unprecedented for this family of marine natural products. The structure was mainly elucidated by the interpretation of NMR spectra and especially HMBC correlations.

Original language	English
Pages (from-to)	533-536
Number of pages	4
Journal	Magnetic Resonance in Chemistry
Volume	49
Issue number	8
DOIs	https://doi.org/10.1002/mrc.2772
Publication status	Published - Aug 2011
Externally published	Yes

Keywords

HMBC
NMR
alkaloid
sponge

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10.1002/mrc.2772

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title = "Structure elucidation of the new citharoxazole from the Mediterranean deep-sea sponge Latrunculia (Biannulata) citharistae",

abstract = "Citharoxazole (1), a new batzelline derivative featuring a benzoxazole moiety, was isolated from the Mediterranean deep-sea sponge Latrunculia (Biannulata) citharistae Vacelet, 1969, together with the known batzelline C (2). This is the first chemical study of a Mediterranean Latrunculia species and the benzoxazole moiety is unprecedented for this family of marine natural products. The structure was mainly elucidated by the interpretation of NMR spectra and especially HMBC correlations.",

keywords = "HMBC, NMR, alkaloid, sponge",

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year = "2011",

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doi = "10.1002/mrc.2772",

language = "English",

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AU - Genta-Jouve, Grégory

AU - Francezon, Nellie

AU - Puissant, Alexandre

AU - Auberger, Patrick

AU - Vacelet, Jean

AU - Pérez, Thierry

AU - Fontana, Angelo

AU - Mourabit, Ali Al

AU - Thomas, Olivier P.

PY - 2011/8

Y1 - 2011/8

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AB - Citharoxazole (1), a new batzelline derivative featuring a benzoxazole moiety, was isolated from the Mediterranean deep-sea sponge Latrunculia (Biannulata) citharistae Vacelet, 1969, together with the known batzelline C (2). This is the first chemical study of a Mediterranean Latrunculia species and the benzoxazole moiety is unprecedented for this family of marine natural products. The structure was mainly elucidated by the interpretation of NMR spectra and especially HMBC correlations.

KW - HMBC

KW - NMR

KW - alkaloid

KW - sponge

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DO - 10.1002/mrc.2772

M3 - Article

SN - 0749-1581

VL - 49

SP - 533

EP - 536

JO - Magnetic Resonance in Chemistry

JF - Magnetic Resonance in Chemistry

IS - 8

ER -

Structure elucidation of the new citharoxazole from the Mediterranean deep-sea sponge Latrunculia (Biannulata) citharistae

Abstract

Keywords

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