Isohalitulin and Haliclorensins B and C, Three Marine Alkaloids from Haliclona tulearensis

Hagit Sorek 1 Amira Rudi 1 Maurice Aknin 2 Emile M. Gaydou 3 Yoel Kashman 1
1 School of Chemistry
2 LCSNSA - Laboratoire de Chimie des Substances Naturelles et des Sciences des Aliments
3 ISM2 - Institut des Sciences Moléculaires de Marseille
Abstract : Three new alkaloids, designated isohalitulin (I), haliclorensin B (II), and haliclorensin C (III), were isolated from 2 specimens of the Madagascan sponge Haliclona tulearensis, collected at 2 locations in Salary Bay, north of Tulear. Their structures were elucidated by extensive spectroscopic means. I-III exhibited mild toxicity in the brine shrimp test. [on SciFinder(R)]
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https://hal.univ-reunion.fr/hal-01188127
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Submitted on : Friday, August 28, 2015 - 3:07:11 PM
Last modification on : Monday, September 2, 2019 - 9:42:59 AM

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UNIV-REUNION | CNRS | EC-MARSEILLE | LCSNSA | UNIV-AMU | INC-CNRS | ISM2 | PAPANGUE | FST-REUNION

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Hagit Sorek, Amira Rudi, Maurice Aknin, Emile M. Gaydou, Yoel Kashman. Isohalitulin and Haliclorensins B and C, Three Marine Alkaloids from Haliclona tulearensis. Journal of Natural Products, American Chemical Society, 2010, 73 (3), pp.456--458. ⟨10.1021/np900500c⟩. ⟨hal-01188127⟩

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