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

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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Submitted on : Friday, August 28, 2015 - 3:07:11 PM
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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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