New Sulfur-Containing Polyarsenicals from the New Caledonian Sponge Echinochalina bargibanti

New Sulfur-Containing Polyarsenicals from the New Caledonian Sponge Echinochalina bargibanti

Arsenicin A (C3H6As4O3) was isolated from the New Caledonian poecilosclerid sponge Echinochalina bargibanti, and described as the first natural organic polyarsenic compound. Further bioguided fractionation of the extracts of this sponge led us to isolate the first sulfur-containing organic polyarsen...

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Bibliographic Details
Main Authors: Petri Tähtinen, Graziano Guella, Giacomo Saielli, Cécile Debitus, Edouard Hnawia, Ines Mancini
Format: Article
Language:English
Published: MDPI AG 2018-10-01
Series:Marine Drugs
Subjects:
antibacterial
arsenical
calculated NMR spectrum
density functional theory
natural products
NMR spectroscopy
structure elucidation
sulfur metabolite
Online Access:http://www.mdpi.com/1660-3397/16/10/382

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