Synthesis of natural polyhydroxystilbenes

Synthese en particulier de pinosylvine, isorhapontigenine, piceatannol et du methoxy-4 stilbenetetraol-3,3',5,5'

Two polyhydroxystilbenes from stems of Phoenix dactylifera

Abstract From stems of Phoenix dactylifera trans-3,5,3′,5′-tetrahydroxy-4-methoxystilbene has been isolated as a major component; cis-3,5,3′,5′-tetrahydroxy-4-methoxystilbene and trans-3,5,4′-trihydroxystilbene were isolated as minor components. Other metabolites from the biogenetic route to these stilbenes were also characterized.

Flavonoids and Others Constituents from Onopordon macracanthum.