Chemical constituents of the soft corals Sinularia vanderlandi and Sinularia gravis from the coast of Madagascar.

@article{Rahelivao2016ChemicalCO,
  title={Chemical constituents of the soft corals Sinularia vanderlandi and Sinularia gravis from the coast of Madagascar.},
  author={Marie Pascaline Rahelivao and Margit Gruner and Tilo L{\"u}bken and Daut R. Islamov and Olga N. Kataeva and Hanta Andriamanantoanina and Ingmar Bauer and Hans‐Joachim Kn{\"o}lker},
  journal={Organic \& biomolecular chemistry},
  year={2016},
  volume={14 3},
  pages={
          989-1001
        }
}
The crude extracts of the Madagascan soft corals Sinularia vanderlandi and Sinularia gravis (Alcyoniidae) showed activity against Plasmodium falciparum which led us to study their chemical constituents. The new cadinane-type sesquiterpenoid vanderlandin (1) has been obtained from S. vanderlandi along with 24-methylenecholesterol (2). Four new compounds, the spatane-type diterpenoid gravilin (3), the monoalkylmonoacylglycerol 4, the dihomoditerpenoid ketone 5, and isodecaryiol (9), along with… 
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