Two new triterpenoids, lup-20(29)-en-3α,28-diol (1) and lup-20(29)-en-3α,28,30-triol (2), have been isolated from aerial parts of Bupleurum flavum, a native plant of Easter Mediterranean area (Bulgaria, Greece and Turkey). Their structures were elucidated by spectral analysis. The known compounds betulin, betulinic acid, jasminol, together with the lignan nemerosin and eight flavonoids (kaempferol, isokaempferide, gossipetin, quercetin, luteolin, isorhamnetin-3-O-β-D-glucopyranoside, isorhamnetin-3-O-rutinoside, rutin) were also characterized.

Lupane triterpenes from Bupleurum flavum

PISTELLI, LUISA;
2005-01-01

Abstract

Two new triterpenoids, lup-20(29)-en-3α,28-diol (1) and lup-20(29)-en-3α,28,30-triol (2), have been isolated from aerial parts of Bupleurum flavum, a native plant of Easter Mediterranean area (Bulgaria, Greece and Turkey). Their structures were elucidated by spectral analysis. The known compounds betulin, betulinic acid, jasminol, together with the lignan nemerosin and eight flavonoids (kaempferol, isokaempferide, gossipetin, quercetin, luteolin, isorhamnetin-3-O-β-D-glucopyranoside, isorhamnetin-3-O-rutinoside, rutin) were also characterized.
2005
Pistelli, Luisa; Noccioli, C.; Giachi, I.; Dimitrova, B.; Gevrenova, R.; Morelli, I.; Potenza, D.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11568/99274
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