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dc.contributor.authorTilvi, S.
dc.contributor.authorParameswaran, P.S.
dc.contributor.authorNaik, C.G.
dc.date.accessioned2008-08-03T11:02:53Z
dc.date.available2008-08-03T11:02:53Z
dc.date.issued2002
dc.identifier.citationProceedings of the National Conference on Utilization of Bioresources - NATCUB-2002, October 24-25, 2002, Regional Research Laboratory, Bhubaneswar. Ed. by: Sree, A.; Rao, Y.R.; Nanda, B.; Misra, V.N. 458-463p.
dc.identifier.urihttp://drs.nio.org/drs/handle/2264/1351
dc.description.abstractThe sponge Psammaplysilla purpurea (Order: Verongidae, Family: Aplysinellidae) is a well known source for several bromotyrosine alkaloids of unique structural features and exhibiting promising biological activities such as cytotoxicity, antimicrobial properties etc. Herein is reported isolation and structure determination of two such alkaloids: 16-debromo aplysamine-4 1 and purpuramine 1 2 from the sponge @iP. purpurea@@ collected from Mandapam, Tamil Nadu, India. The structures of these compounds were finalized from the respective spectral data including IR, UV-Vis, NMR and MS and their comparison with those of similar compounds from literature.
dc.language.isoen
dc.publisherAllied Publishers; New Delhi (India)
dc.subjectBioactive compounds
dc.subjectChemical extraction
dc.subjectAlkaloids
dc.subjectCytotoxicity
dc.subjectSpectral analysis
dc.subjectPsammaplysilla purpurea
dc.titleTwo bromotyrosine alkaloids from the sponge Psammaplysilla purpurea
dc.typeConference Article


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