Structures of New Pectenotoxin Analogs, Pectenotoxin-2 Seco Acid and 7-epi-Pectenotoxin-2 Seco Acid, Isolated from a Dinoflagellate and Greenshell Mussels

1 July 1998

journal article
Published by Oxford University Press (OUP) in Chemistry Letters

Vol. 27 (7) , 653-654
https://doi.org/10.1246/cl.1998.653

Abstract

Two new pectenotoxin analogs, pectenotoxin-2 seco acid (PTX2SA) and 7-epi-pectenotoxin-2 seco acid (7-epi-PTX2SA), were isolated from the dinoflagellate Dinophysis acuta and greenshell mussels, Perna canaliculus. Their structures were elucidated by NMR and negative ion FAB CID MS/MS experiments.

Keywords

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