Spongiacidins A−D, New Bromopyrrole Alkaloids from Hymeniacidon Sponge

Journal of Natural Products
1998.0

Abstract

Four new bromopyrrole alkaloids, spongiacidins A-D (1-4), have been isolated from an Okinawan marine sponge Hymeniacidon sp. and the structures elucidated on the basis of spectral data and chemical means.

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