Danilol, A New Drimane Sesquiterpene from Polygonum Punctatum Leaves

Fernando Echeverri,Javier G. Luis,Fernando Torres,W. Quintones,F. Alzate,Gloria Cardona,Rosendo Archbold,Javier Roldan,El Hassane Lahlou

Danilol, A New Drimane Sesquiterpene from Polygonum Punctatum Leaves

1997

Fernando Echeverri
Javier G. Luis
Fernando Torres
W. Quintones
F. Alzate
Gloria Cardona
Rosendo Archbold
Javier Roldan
El Hassane Lahlou

Abstract A new sesquiterpene related to the insecticide polygodial was obtained from P. punctatum leaves. Its structure was established as a tricyclic hemiacetal by means of 2D NMR spectroscopy. The compound was inactive against tick (Boophiilus microplus).

Keywords:

Hemiacetal
Nuclear magnetic resonance spectroscopy
Stereochemistry
Tricyclic
Sesquiterpene
Polygonum
Chemistry
Two-dimensional nuclear magnetic resonance spectroscopy
Polygodial
Organic chemistry
Polygonaceae

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