Original Article |
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Ichthyotoxic Principles against Zebrafish Embryos from the Indonesian Marine Sponge Neopetrosia chaliniformisNovriyandi Hanif, Resi Ardianti, Peni Ahmadi, Andi Setiawan, Kusdiantoro Mohamad, Nicole J. de Voogd, Anggia Murni, Junichi Tanaka. Abstract | | | | A study on the extract of the Indonesian marine sponge Neopetrosia chaliniformis for the ichthyotoxicity and teratogenic effect against zebrafish embryos led to the identification of oxaquinolizidine alkaloids araguspongines C (1) and D (2). Their structure and conformation were determined on the basis of spectroscopic method and molecular modelling analysis.
Key words: Oxaquinolizidine, Alkaloid, Neopetrosia chaliniformis, NMR, Molecular Modelling
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