Aplisulfamines, New Sulfoxide-Containing Metabolites from an Aplidium Tunicate: Absolute Stereochemistry at Chiral Sulfur and Carbon Atoms Assigned Through an Original Combination of Spectroscopic and Computational Methods

Aplisulfamines, New Sulfoxide-Containing Metabolites from an Aplidium Tunicate: Absolute Stereochemistry at Chiral Sulfur and Carbon Atoms Assigned Through an Original Combination of Spectroscopic and Computational Methods

Two new sulfoxide-containing metabolites, aplisulfamines A (1) and B (2), have been isolated from an Aplidium sp. collected in the Bay of Naples. Their planar structure and geometry of a double bond were readily determined by using standard methods, mainly NMR spectroscopy. An original approach was...

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Bibliographic Details
Main Authors: Rocco Vitalone, Marialuisa Menna, Ernesto Fattorusso, Paolo Luciano, Concetta Imperatore, Anna Aiello
Format: Article
Language:English
Published: MDPI AG 2012-01-01
Series:Marine Drugs
Subjects:
ascidian
sulfoxide
stereochemical analysis
computational methods
ECD
Online Access:http://www.mdpi.com/1660-3397/10/1/51/

Internet

http://www.mdpi.com/1660-3397/10/1/51/

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