New Indole Alkaloid Glycosides from Nauclea orientalis

C. A. J. Erdelmeier; A. D. Wright; J. Orjala; B. Baumgartner; T. Rali; O. Sticher

doi:10.1055/s-2006-960052

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Planta Med 1991; 57(2): 149-152
DOI: 10.1055/s-2006-960052

Papers

New Indole Alkaloid Glycosides from Nauclea orientalis

C. A. J. Erdelmeier¹ , A. D. Wright¹ , J. Orjala¹ , B. Baumgartner¹ , T. Rali² , O. Sticher¹

¹Department of Pharmacy, Swiss Federal Institute of Technology (ETH) Zurich, CH-8092 Zürich, Switzerland
²Department of Chemistry, The University of Papua New Guinea, Port Moresby, Papua New Guinea

Further Information

Publication History

1990

Publication Date:
05 January 2007 (online)

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Abstract

Two new indole alkaloid glycosides, 10-hydroxystrictosamide and 6′-O-acetylstrictosamide, as well as the known alkaloids strictosamide and vincosamide were isolated from the leaves of Nauclea orientalis L. The structures of the isolated compounds were determined using spectroscopic methods, mainly 1D-and 2D-NMR spectroscopy.

Key words

Nauclea orientalis - strictosamides - vincosamide - structural elucidation - NMR spectroscopy