Trans-Diptoindonesin B

trans-Diptoindonesin B
Names
Preferred IUPAC name
5-{(2S,2′S,3S,3′S)-6-[(1E)-2-(3,5-Dihydroxyphenyl)ethen-1-yl]-6′-hydroxy-2,2′-bis(4-hydroxyphenyl)-2,2′,3,3′-tetrahydro[3,4′-bi-1-benzofuran]-3′-yl}benzene-1,3-diol
Identifiers
CAS Number
  • 610757-17-0 checkY
3D model (JSmol)
  • Interactive image
ChEBI
  • CHEBI:76196 ☒N
PubChem CID
  • 641676
UNII
  • YP28HR5FRG checkY
CompTox Dashboard (EPA)
  • DTXSID90348943 Edit this at Wikidata
  • 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
Properties
Chemical formula
 C42H32O9
Molar mass 680.709 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references
Chemical compound

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. Bibcode:2003PChem..63..913S. doi:10.1016/S0031-9422(03)00274-7. PMID 12895539.
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Oligostilbenoids and their glycosides
  • Diptoindonesin C
  • Diptoindonesin F
  • Gnetin H
  • Hemsleyanol D
  • Isohopeaphenol
  • Laetevirenol A, B, C, D and E
  • Suffruticosol A and B
  • Viniferal
  • E-ω-viniferin
  • Z-ω-viniferin
Dimers
  • Diptoindonesin G
  • Jezonodione
  • B
  • Scirpusin A
  • Tibeticanol (piceatannol dimer)
Trimers
  • Amurensin B
  • Gnetin E
  • Gneyulin A
  • Johorenol A
  • Ampelopsin E
  • Vaticanol G
Tetramers:
  • Dibalanocarpol
  • Gnetin J (3"-hydroxygnetin E)
  • Gnetin K (3"-methoxygnetin E)
  • Gnetuhainin R (isorhapontigenin tetramer)
  • Laetevirenol F and G
Higher polymers
(five units or more)
  • Vaticanol D, H, I and J
Oligomeric forms
of resveratrol
Dimers
Trimers
  • α-viniferin
  • Ampelopsin C
  • Amurensin C, D and G
  • Hopeanolin
  • Malaysianol A
  • Miyabenol C
  • Resviniferin A and B
  • trans-diptoindonesin B
Tetramers
Pentamers
Hexamers
Higher polymers
  • γ-viniferin
  • Valeriaphenol A
Glycosides or conjugates
  • Diptoindonesin A (C-glucoside of ε-viniferin)
  • Foeniculoside I (glucoside of miyabenol C), II, III and IV
  • Laevifonol (an ε-viniferin-ascorbic acid hybrid compound)
  • Laevifoside (O-glucoside of ampelopsin A)


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