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A new alkaloid from the purple Indian Ocean tunicate Eudistoma bituminis

✍ Scribed by Isabelle Viracaoundin; Robert Faure; Emile Marcel Gaydou; Maurice Aknin

Publisher: Elsevier Science
Year: 2001
Tongue: French
Weight: 68 KB
Volume: 42
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(01)00257-x

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✦ Synopsis

A new alkaloid, segoline C 1 possessing the benzo 1,6-diazaphenanthroline ring system has been isolated from the Indian Ocean tunicate Eudistoma bituminis with the known segoline A 2 isolated from the Red Sea tunicate Eudistoma sp. The structure of all compounds was elucidated on the basis of spectroscopic data. The relative configuration of the chiral compound 1 is proposed on the basis of comparative circular dichroism (CD) measurements of segolines A 2 and B 3.

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