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Open AccessCommunication
Mar. Drugs 2014, 12(10), 5188-5196; doi:10.3390/md12105188

New Oxidized Zoanthamines from a Canary Islands Zoanthus sp.

1
Institute of Bio-Organic Chemistry "Antonio González", Center for Biomedical Research of the Canary Islands, University of La Laguna, 38206 Tenerife, Spain
2
Faculty of Bioanalysis Campus-Veracruz, Universidad Veracruzana, 91700 Veracruz, Mexico
3
Department of Organic Chemistry, Faculty of Health Sciences, University of La Laguna, 38206 Tenerife, Spain
4
Department of Chemical Engineering and Pharmaceutical Technology, Faculty of Health Sciences, University of La Laguna, 38206 Tenerife, Spain
*
Authors to whom correspondence should be addressed.
Received: 1 August 2014 / Revised: 16 September 2014 / Accepted: 18 September 2014 / Published: 14 October 2014
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Abstract

Three new norzoanthamine-type alkaloids, named 2-hydroxy-11-ketonorzoan thamide B (1), norzoanthamide B (2) and 15-hydroxynorzoanthamine (3), were isolated from Zoanthus sp. specimens collected at the Canary Islands. Their structures were determined by interpretation of NMR and HR-ESIMS data. Relative configurations of their chiral centers were proposed on the basis of ROESY spectra and by comparison of their spectroscopic data with those of the well-known compound, norzoanthamine. View Full-Text
Keywords: Zoanthus; zoanthamine alkaloids; marine natural products Zoanthus; zoanthamine alkaloids; marine natural products
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).

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MDPI and ACS Style

Cen-Pacheco, F.; Martín, M.N.; Fernández, J.J.; Hernández Daranas, A. New Oxidized Zoanthamines from a Canary Islands Zoanthus sp.. Mar. Drugs 2014, 12, 5188-5196.

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