Dhilirolides A鈭扗, Meroterpenoids Produced in Culture by the Fruit-Infecting Fungus Penicillium purpurogenum Collected in Sri Lanka

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• 作者：E. Dilip de Silva ; David. E. Williams ; Dinith R. Jayanetti ; Ryan M. Centko ; Brian O. Patrick ; Ravi L. C. Wijesundera ; Raymond J. Andersen
• 刊名：Organic Letters
• 出版年：2011
• 出版时间：March 4, 2011
• 年：2011
• 卷：13
• 期：5
• 页码：1174-1177
• 全文大小：750K
• 年卷期：v.13,no.5(March 4, 2011)
• ISSN：1523-7052

文摘

Dhilirolides A (1) to D (4), a family of secondary metabolites with a putative meroterpenoid biogenetic origin and the unprecedented dhilirane and isodhilirane carbon skeletons, have been isolated from laboratory cultures of the fruit-infecting fungus Penicillium purpurogenum collected in Sri Lanka. The structures of 1 to 4 were elucidated by interpretation of NMR data and a single crystal X-ray diffraction analysis of 1.