Oligostilbenoid

Oligostilbenoids (oligo- or polystilbenes) are oligomeric forms of stilbenoids. Some molecules are large enough to be considered polyphenols and constitute a class of tannins.

Examples

Dimers

• Ampelopsin A
• Epsilon-viniferin
• Pallidol
• Quadrangularin A

Trimers

• α-Viniferin
• Ampelopsin E
• trans-Diptoindonesin B
• Gnetin H

Tetramers

• cajyphenol A
• cajyphenol B
• Flexuosol A
• Hemsleyanol D
• Hopeaphenol
• Vaticanol B
• R2-Viniferin (syn. Vitisin A)

Modified

• Diptoindonesin C can be isolated from the bark of Shorea pinanga

Other

• Diptoindonesin F can be isolated from the bark of Shorea gibbosa

Glycosides

• Diptoindonesin A

References

External links