6533b832fe1ef96bd129a24b

RESEARCH PRODUCT

Sesquiterpene lactones from Centaurea alba and C. conifera

Esther PoloIsabel FernándezJ. R. Pedro

subject

StereochemistryChlorojanerinSalonitenolidePlant ScienceGeneral MedicineHorticultureSesquiterpeneBiochemistryCnicinCentaurea albachemistry.chemical_compoundchemistryBotanyEpimerMolecular Biology

description

Abstract The aerial parts of Centaurea alba yielded five know germacranolides: salonitenolide, 11β, 13-dihydrosalonitenolide, salonitenolide 8- O -(4′-acetoxy-5′-hydroxy)-angelate, cnicin 4′-O-acetate and cnicin. The aerial parts of C. conifera yielded loliolide, 1β,6α-dihydroxy-4(15)-eudesmene, chlorojanerin, chlorohyssopifolin A (centaurepensin) and its C-17 epimer. The latter compound is described for the first time.

yearjournalcountryeditionlanguage
1995-02-01Phytochemistry
https://doi.org/10.1016/0031-9422(94)00688-p