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Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
chemistry
Enantiomeric discorhabdin alkaloids and establishment of their absolute configurations using theoretical calculations of electronic circular dichroism spectra
Journal of Organic Chemistry, Volume 73, No. 22, Year 2008
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Description
(Chemical Equation Presented) Enantiomeric pairs of the cytotoxic pyrroloiminoquinone marine alkaloids discorhabdins B (2), G*/I (3), L (4), and W (5) have been isolated from Latrunculia species sponges collected at different locations around the coast of New Zealand. The absolute configuration of all compounds was secured by comparison of observed data with the results of time-dependent density functional theory (TDDFT) calculations of electronic circular dichroism (ECD) spectra. Enantiomeric discorhabdins exhibit equipotent antiproliferative biological activity. © 2008 American Chemical Society.
Authors & Co-Authors
Grkovic, Tanja
New Zealand, Auckland
The University of Auckland
Ding, Yuanqing
United States, University
University of Mississippi
Li, Xingcong
United States, University
University of Mississippi
Ferreira, Daneel
United States, University
University of Mississippi
Copp, Brent R.
New Zealand, Auckland
The University of Auckland
Statistics
Citations: 42
Authors: 5
Affiliations: 3
Identifiers
Doi:
10.1021/jo801622n
ISSN:
00223263