Araplysillins-I and-II: Biologically active dibromotyrosine derivatives from the spongePsammaplysilla arabica |
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| Authors: | A Longeon M Guyot J Vacelet |
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| Institution: | (1) Laboratoire de Chimie, associé au CNRS, Muséum National d'Histoire Naturelle, 63 rue Buffon, F-75005 Paris, (France);(2) Station Marine d'Endoume, Centre d'Océanologie de Marseille, rue de la Batterie des Lions, F-13007 Marseille, (France) |
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| Abstract: | Summary Araplysillins-I and-II, two novel dibromotyrosine derivatives, were isolated fromPsammaplysilla arabica and their structure was elucidated by spectroscopic methods. They proved to be inhibitors of Na+/K+ ATPase and to have antimicrobial activity. |
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| Keywords: | Psammaplysilla arabica dibromotyrosine derivatives Na+/K+ ATPase inhibitors |
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