Y. Venkateswarlu et al., A NEW SESTERTERPENE FROM THE SPONGE HETERONEMA-ERECTA, Indian journal of chemistry. Sect. B: organic chemistry, including medical chemistry, 34(6), 1995, pp. 563-564
A new sesterterpene, 25-dehydroxy-12-epi-decaetylscalarin (1) has been
isolated from the sponge Heteronema erecta and characterised by spect
ral studies.