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Ptilomycalin D, a Polycyclic Guanidine Alkaloid from the Marine Sponge Monanchora dianchora

Julia Bensemhoun Isabelle Bombarda Maurice Aknin 1 Jean Vacelet 2 Emile M. Gaydou
1 LCSNSA - Laboratoire de Chimie des Substances Naturelles et des Sciences des Aliments
2 IMBE - Institut méditerranéen de biodiversité et d'écologie marine et continentale
Abstract : A new polycyclic guanidine alkaloid, ptilomycalin D (I), and the known crambescidic acid were isolated from the marine sponge Monanchora dianchora collected in Nosy-Be, northwest of Madagascar, in the Indian Ocean. The structures were elucidated using 1- and 2-D NMR and MS data, and their biogenetic implications are discussed. [on SciFinder(R)]
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https://hal.univ-reunion.fr/hal-01186462
Contributor : Claire Tessier <>
Submitted on : Tuesday, August 25, 2015 - 8:45:29 AM
Last modification on : Thursday, May 14, 2020 - 7:58:20 AM

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UNIV-REUNION | CNRS | IMBE | OSU-INSTITUT-PYTHEAS | LCSNSA | UNIV-AMU | PAPANGUE | UNIV-AVIGNON | FST-REUNION | DFME | CHEMBIOPRO

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Julia Bensemhoun, Isabelle Bombarda, Maurice Aknin, Jean Vacelet, Emile M. Gaydou. Ptilomycalin D, a Polycyclic Guanidine Alkaloid from the Marine Sponge Monanchora dianchora. Journal of Natural Products, American Chemical Society, 2007, 70 (12), pp.2033--2035. ⟨10.1021/np070340z⟩. ⟨hal-01186462⟩

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