91236-89-4Relevant academic research and scientific papers
Terpenoids from the Sponge Aplysilla glacialis and Specimens of the Nudibranch Cadlina luteomarginta Found on the Sponge
Tischler, Mark,Andersen, Raymond J.,Choudhary, M. Iqbal,Clardy, Jon
, p. 42 - 47 (1991)
Four new rearranged and/or degraded "spongian" terpenoids and one new "marginatane" diterpenoid have been isolated from the marine sponge Aplysilla glacialis.The structure of cadlinolide A (3) was solved by X-ray diffraction analysis, and the structures of cadlinolide B (4), aplysillolide A (5), aplysillolide B (6), and marginatone (7) were determined by extensive spectroscopic analysis and chemical interconversions.Glaciolide (2), cadlinolide A (3), and tetrahydroaplysulphurin-1 (8) were isolated from skin extracts of specimens of the dorid nudibranch Cadlina luteomarginata found feeding on A. glacialis.
