Isohalitulin and haliclorensins B and C, three marine alkaloids from Haliclona tulearensis

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

doi:10.1021/np900500c

Isohalitulin and haliclorensins B and C, three marine alkaloids from Haliclona tulearensis

Hagit Sorek, Amira Rudi, Maurice Aknin, Emile M. Gaydou, Yoel Kashman^*

^*Corresponding author for this work

School of Chemistry

Research output: Contribution to journal › Article › peer-review

19 Scopus citations

Abstract

Three new alkaloids, designated isohalitulin (4), haliclorensin B (5), and haliclorensin C (6), were isolated from two specimens of the Madagascan sponge Haliclona tulearensis, collected at two locations in Salary Bay, north of Tulear. Their structures were elucidated by extensive spectroscopic means. Alkaloids 4-6 exhibited mild toxicity in the brine shrimp test.

Original language	English
Pages (from-to)	456-458
Number of pages	3
Journal	Journal of Natural Products
Volume	73
Issue number	3
DOIs	https://doi.org/10.1021/np900500c
State	Published - 26 Mar 2010

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AU - Sorek, Hagit

AU - Rudi, Amira

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AU - Gaydou, Emile M.

AU - Kashman, Yoel

PY - 2010/3/26

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AB - Three new alkaloids, designated isohalitulin (4), haliclorensin B (5), and haliclorensin C (6), were isolated from two specimens of the Madagascan sponge Haliclona tulearensis, collected at two locations in Salary Bay, north of Tulear. Their structures were elucidated by extensive spectroscopic means. Alkaloids 4-6 exhibited mild toxicity in the brine shrimp test.

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Isohalitulin and haliclorensins B and C, three marine alkaloids from Haliclona tulearensis

Abstract

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