A new eudesmane sesquiterpene from Pluchea arguta.

Natural product communications

PubMedID: 21366033

Saba N, Khatoon R, Ahmad VU, Khan SS. A new eudesmane sesquiterpene from Pluchea arguta. Nat Prod Commun. 2011;6(1):1-2.
A new eudesmane sesquiterpene, pluchargen A (3-beta-[3'-chloro-2'-hydroxy-2'-methyl butyroyl]-cuauhtemone), was isolated from the whole plant of Pluchea arguta, and the structure was elucidated on the basis of 1- and 2-D NMR spectroscopic studies.