Helicascolides A and B: New Lactones from the Marine Fungus Helicascus kanaloanus

Two new isomeric delta-lactones 2 and 3 have been isolated from the marine fungus Helicascus kanaloanus (ATCC 18591). The structures and relative configurations of these compounds were assigned primarily by nmr studies, and absolute configurations are proposed based on cd data.

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Bibliographic Details
Published inJournal of natural products (Washington, D.C.) Vol. 52; no. 2; pp. 257 - 260
Main Authors Poch, Gregory K, Gloer, James B
Format Journal Article
LanguageEnglish
Published Washington, DC American Chemical Society 01.03.1989
Glendale, AZ American Society of Pharmacognosy
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Summary:Two new isomeric delta-lactones 2 and 3 have been isolated from the marine fungus Helicascus kanaloanus (ATCC 18591). The structures and relative configurations of these compounds were assigned primarily by nmr studies, and absolute configurations are proposed based on cd data.
Bibliography:istex:0602A5767C38EE197BD1BE7FD33ABBEBCA33E5F6
ark:/67375/TPS-S2FM5923-7
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:0163-3864
1520-6025
DOI:10.1021/np50062a006