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Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/17372

Title: Araguspongines K and L, new bioactive bis-1-oxaquinolizidine N-oxide alkaloids from Red Sea specimens of Xestospongia exigua.
Authors: Khalid A El Sayed
Mark T Hamann
D Chuck Dunbar
Michelle KellyJ Nat
Issue Date: 2002
Publisher: PMID
Abstract: In addition to the previously reported (+)-araguspongine A, (+)-araguspongine C, (+)-araguspongine D, (-)-araguspongine E, and (+)-xestospongin B, two new N-oxide araguspongines, (+)-araguspongine K and (+)-araguspongine L, are described here. Their structures were established on the basis of spectral analyses including (1)H-(15)N HMBC. The promising in vitro antimalarial and antituberculosis activities of araguspongine C are reported. DOI: 10.1021/np0202226
URI: http://hdl.handle.net/123456789/17372
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