Biomimetic Syntheses of Lamellarin and Lukianol-Type Alkaloids

Abstract The formation of 3,4-diarylpyrrole-2,5-dicarboxylic acids from arylpyruvic acids and 2-arylethylamines was used as a key step for the synthesis of several marine pyrrole alkaloids. The utility of this method is illustrated through the development of syntheses of ningalin B (5), lamellarins...

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Veröffentlicht in:Synthesis (Stuttgart) 2006-09, Vol.2006 (18), p.3048-3057
Hauptverfasser: Peschko, Christian, Winklhofer, Christian, Terpin, Andreas, Steglich, Wolfgang
Format: Artikel
Sprache:eng
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Zusammenfassung:Abstract The formation of 3,4-diarylpyrrole-2,5-dicarboxylic acids from arylpyruvic acids and 2-arylethylamines was used as a key step for the synthesis of several marine pyrrole alkaloids. The utility of this method is illustrated through the development of syntheses of ningalin B (5), lamellarins G (11A) and K (11B), lukianol A (32), and a lukianol-lamellarin hybrid (24).
ISSN:0039-7881
1437-210X
DOI:10.1055/s-2006-950191