trans-Diptoindonesin B

trans-Diptoindonesin B
IUPAC name

5-[(2S,3S)-4-[(2S,3S)-5-[(Z)-2-(3,5-dihydroxyphenyl)ethenyl]-2-(4-hydroxyphenyl)-2,3-dihydro-1-benzofuran-3-yl]-6-hydroxy-2-(4-hydroxyphenyl)-2,3-dihydro-1-benzofuran-3-yl]benzene-1,3-diol
Identifiers
CAS number 610757-17-0 Y
PubChem 643710
Jmol-3D images Image 1
Properties
Molecular formula C42H32O9
Molar mass 680.7 g mol−1
Exact mass 680.204633 u
 Y (verify) (what is: Y/N?)
Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references

trans-Diptoindonesin B is an oligomeric stilbenoid.

It is a resveratrol trimer. It can be isolated from Dryobalanops oblongifolia.[1]

References

  1. ^ Syah, YM; Aminah, NS; Hakim, EH; Aimi, N; Kitajima, M; Takayama, H; Achmad, SA (2003). "Two oligostilbenes, cis- and trans-diptoindonesin B, from Dryobalanops oblongifolia". Phytochemistry 63 (8): 913–7. doi:10.1016/S0031-9422(03)00274-7. PMID 12895539. 
Stilbenoids and their glycosides
Stilbenoids
Glycosides
of resveratrol
Oligomeric forms
Ampelopsin A | Amurensin A, B, G and H | Carasinol B | Diptoindonesin C | Diptoindonesin F | Flexuosol A | Gnetin H | Hemsleyanol D | Kobophenol A | Laetevirenol A, B, C, D and E | Vaticanol B | Viniferal | Tetramers : Laetevirenol F and G
of resveratrol
Ampelopsin E | Dimers : ε-viniferin, Parthenocissin A, Quadrangularin A, Pallidol and Amurensin A | Trimers : α-viniferin, Laevifonol (an ε-viniferin-ascorbic acid hybrid compound), Malaysianol A, trans-diptoindonesin B | Tetramers : Hopeaphenol | Vitisins A, B and C
Oligomeric forms glycosides
Diptoindonesin A | Laevifoside (O-glucoside of ampelopsin A)
Misc
Synthetic
Stilbenoid drugs