• Source: Okanin

      • Okanin is a chalconoid. It can be found in the plant Bidens pilosa (Picao preto).


      Glycosides / Acetylations


      Marein is the 4'-O-glucoside of okanin.
      Methylated okanin derivatives can be isolated from Bidens torta. Those include okanin 3,4,3′,4′-tetramethyl ether, okanin 3,4,3′-trimethyl ether 4′-glucoside, okanin 4-methyl ether 4′-glucoside and okanin 4-methyl ether 4′-glucoside monoacetate. Okanin 3,4-dimethyl ether 4′-glucoside can also be isolated.


      References

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