Clathramide A (1a) and B (1b) are two novel isomeric bromopyrrole alkaloids containing the uncommon N-methylimidazolinium moiety, isolated from the Caribbean sponge Agelas clathrodes. Their structures, elucidated on the basis of a detailed spectroscopic analysis, appear not biosynthetically related to oroidin and its derivatives. In addition, 1a-1b exhibited a mild antifungal activity tested in an agar disk on Aspergillus niger.

Clathramides, unique bromopyrrole alkaloids from the Caribbean sponge Agelas clathrodes / F., C., Fattorusso, E., Mangoni, A., TAGLIALATELA SCAFATI, O.. - In: TETRAHEDRON. - ISSN 0040-4020. - STAMPA. - 43:(1996), pp. 13713-13720. [10.1016/0040-4020(96)00824-1]

Clathramides, unique bromopyrrole alkaloids from the Caribbean sponge Agelas clathrodes

FATTORUSSO, ERNESTO;MANGONI, ALFONSO;TAGLIALATELA SCAFATI, ORAZIO
1996

Abstract

Clathramide A (1a) and B (1b) are two novel isomeric bromopyrrole alkaloids containing the uncommon N-methylimidazolinium moiety, isolated from the Caribbean sponge Agelas clathrodes. Their structures, elucidated on the basis of a detailed spectroscopic analysis, appear not biosynthetically related to oroidin and its derivatives. In addition, 1a-1b exhibited a mild antifungal activity tested in an agar disk on Aspergillus niger.
1996
Clathramides, unique bromopyrrole alkaloids from the Caribbean sponge Agelas clathrodes / F., C., Fattorusso, E., Mangoni, A., TAGLIALATELA SCAFATI, O.. - In: TETRAHEDRON. - ISSN 0040-4020. - STAMPA. - 43:(1996), pp. 13713-13720. [10.1016/0040-4020(96)00824-1]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11588/166402
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