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Haplopappus ciliatus

The structure of the tran -clerodane dicarboxylic acid haplociliatic acid (62), obtained from Haplopappus ciliatus, was established by X-ray analysis. The presence of the known diterpenoid cw-kolavenic acid has been noted in several members of the tribe Eupatorieae. Some cw-clerodanes [e.g. (63)] have been obtained from the Brazilian Compositae, including Symphiopappus itatiayensis. [Pg.114]

Bittner, M.L., V. Zabel, W.B. Smith, and W.H. Watson A new dihydro- ra/25-clerodane diacid from Haplopappus ciliatus. Phytochem. 17, 1797... [Pg.553]

See other pages where Haplopappus ciliatus is mentioned: [Pg.198]    [Pg.173]    [Pg.553]    [Pg.198]    [Pg.173]    [Pg.553]   


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Haplopappus

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