Synthesis of the FGHI Ring System of Aza
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K. C. Nicolaou; Petri M. Pihko; Nicole Diedrichs; Ning Zou; Federico Bernal
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Article
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2001
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John Wiley and Sons
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English
β 97 KB
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Scheme 1. Structure of azaspiracid (1) and retrosynthetic analysis leading to FGHI ring framework 3 via key intermediate 2. previously known agents of diarrhetic shellfish poisoning. [1] This seasonally occurring toxin displays an unusually complex molecular assembly Β± it harbors a total of nine ri