Facile synthesis of two diastereomeric indolizidines corresponding to the postulated structure of alkaloid 5,9E- 259B from a Bufonid toad (Melanophryniscus)

Angela Nelson1, H. Martin Garraffo2, Thomas F. Spande2, John W. Daly2 and Paul J. Stevenson1
1School of Chemistry and Chemical Engineering, Queens University, Belfast, BT9 5AG, Northern Ireland
2Laboratory of Bioorganic Chemistry, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD 20892-0820, USA
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Beilstein J. Org. Chem. 2008, 4, No. 6.  doi:10.1186/1860-5397-4-6
Received
17 Oct 2007

Accepted
21 Jan 2008

Published
21 Jan 2008
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