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

Hagit Sorek; Amira Rudi; Maurice Aknin; Emile M. Gaydou; Yoel Kashman

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

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)]

Document type :

Journal articles

Domain :

Chemical Sciences

Complete list of metadatas

http://hal.univ-reunion.fr/hal-01188127
Contributor : Claire Tessier <>
Submitted on : Friday, August 28, 2015 - 3:07:11 PM
Last modification on : Monday, September 2, 2019 - 9:42:59 AM

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

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

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