A Sorbicillinoid Urea from an Intertidal Paecilomyces marquandii

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• 作者：Gabriela M. Cabrera ; Matí ; as Butler ; M. Alejandra Rodriguez ; Alicia Godeas ; Renato Haddad ; Marcos N. Eberlin
• 刊名：Journal of Natural Products
• 出版年：2006
• 出版时间：December 2006
• 年：2006
• 卷：69
• 期：12
• 页码：1806 - 1808
• 全文大小：60K
• 年卷期：v.69,no.12(December 2006)
• ISSN：1520-6025

文摘

A ureido Diels-Alder adduct of sorbicillinol 3 has been isolated from an intertidal marine Paecilomyces marquandiistrain, in a screening for new natural products. The structure was determined by spectroscopic methods, and the relativestereochemistry was confirmed by molecular modeling. The absolute stereochemistry was deduced by comparison ofthe CD curves with those of known members of the bisorbicillinol family. This is the first report of the isolation of aureido sorbicillinol derivative.