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Scalarane-based sesterterpenes from an Indonesian sponge Strepsichordaia aliena
J I Jiménez1, W Y Yoshida, P J Scheuer
1Department of Chemistry, University of Hawaii at Manoa, Honolulu, Hawaii 96822-2275, USA.
Journal of Natural Products
|November 15, 2000
Abstract:
Investigation of the lipophilic extract of the sponge Strepsichordaia aliena revealed six new 20,24-bishomoscalarane sesterterpenes, honu'enone (1), phyllofolactones H-K (3-6), and phyllofenone C (7). Structure elucidation of these compounds was secured by spectroscopic methods, 1D and 2D NMR, and accurate mass measurements.