Trans-Diptoindonesin B

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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 YesY
PubChem 643710
Jmol-3D images {{#if:OC1=CC(/C=C/C2=CC=C(O[C@H](C3=CC=C(O)C=C3)[C@H]4C5=CC(O)=CC6=C5[C@H](C7=CC(O)=CC(O)=C7)[C@@H](C8=CC=C(O)C=C8)O6)C4=C2)=CC(O)=C1|Image 1
Properties
Molecular formula C42H32O9
Molar mass 680.70 g mol−1
 YesY (verify) (what is: YesY/N?)
Except where noted otherwise, data are given for materials in their standard state (at 25 °C (77 °F), 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. 


Aglycones
Dihydroxylated
Trihydroxylated
Tetrahydroxylated
O-methylated
  • 4-Methoxyresveratrol
  • Gnetucleistol D (2-methoxyoxyresveratrol)
  • Gnetucleistol E (3-methoxy-isorhapontigenin)
  • Isorhapontigenin (3,4',5-trihydroxy-3'-methoxystilbene)
  • Pterostilbene
  • Rhapontigenin (3,3',5-trihydroxy-4'-methoxystilbene)
Combretastatins:
carboxylated
other acetylations
Glycosides
  • Astringin (Piceatannol 3-O-glucoside)
  • Foeniculoside I, II, III and IV
  • Isorhapontin (Isorhapontigenin glucoside)
  • Mulberroside A (Oxyresveratrol diglucoside)
of resveratrol
of rhapontigenin
  • Rhapontigenin 3-O-rutinoside
    • 4'-Methoxy-(E)-resveratrol 3-O-rutinoside
  • Rhaponticin (Rhapontigenin glucoside)
Oligomeric forms
  • Ampelopsin C, E and H
  • Amurensin A, B, G and H
  • Balanocarpol
  • Carasinol B
  • Dibalanocarpol
  • Diptoindonesin C
  • Diptoindonesin F
  • Flexuosol A
  • Gnetin H
  • Hemsleyanol D
  • Isohopeaphenol
  • Kobophenol A
  • Laetevirenol A, B, C, D and E
  • Malibatol A and B
  • Suffruticosol A and B
  • Vaticanol C
  • Viniferal
  • E-ω-viniferin
  • Z-ω-viniferin
Tetramers:
  • Laetevirenol F and G
of resveratrol
Dimers
Trimers
Tetramers
  • Amurensin E
  • F and K
  • Gnetuhainin R (isorhapontigenin tetramer)
  • Hopeaphenol
  • Vaticanol B
  • Vitisin A
  • B and C
  • β-viniferin (cyclic resveratrol tetramer)
Pentamers
  • Amurensin E and F
Higher polymers
  • γ-viniferin
Oligomeric forms
glycosides or conjugates
  • Diptoindonesin A
  • Laevifonol (an ε-viniferin-ascorbic acid hybrid compound)
  • Laevifoside (O-glucoside of ampelopsin A)
Synthetic
  • Stilbenoid drugs


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