Stereoselective synthesis of amphiasteri
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Masaki Takahashi; Takamasa Suzuki; Jolanta Wierzejska; Tetsuya Sengoku; Hidemi Y
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Article
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2010
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Elsevier Science
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French
โ 314 KB
The first asymmetric synthesis of (+)-amphiasterin B4 was completed from a known (S)-b-benzyloxy-clactone. Comparison with the spectroscopic properties reported for authentic material has given a clear indication as to the absolute stereochemistry of the natural amphiasterin B4.