A new acyclic diketotriterpenoid isolated from the indonesian marine sponge hyrtios erectus
The structure of diketotriterpenoid 1, isolated from the marine sponge Hyrtios erectus collected in Indonesia, has been elucidated by spectroscopic analysis.
Williams
DE
Departments of Chemistry and Oceanography, Earth & Ocean Sciences, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada, and Faculty of Marine Science and Fisheries, University of Hasanuddin, Ujung Pandang, Indonesia, 90245, U.
Tahir
A
Andersen
RJ