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For other uses, see Vitisin B .
Vitisin B
Names
Preferred IUPAC name
(22 R ,23 R ,32 R ,33 R ,4E ,62 R ,63 R )-22 ,32 ,62 -Tris(4-hydroxyphenyl)-22 ,23 ,32 ,33 ,62 ,63 -hexahydro-2(3,6),3(3,5),6(4,3)-tris([1]benzofurana)-1,7(1)-dibenzenaheptaphan-4-ene-13 ,15 ,24 ,66 ,73 ,75 -hexol
Other names
Identifiers
3D model (JSmol )
ChemSpider
InChI=1S/C56H42O12/c57-36-10-4-29(5-11-36)54-49(35-23-45(65)53-47(24-35)67-56(31-8-14-38(59)15-9-31)52(53)34-21-41(62)26-42(63)22-34)44-17-28(2-16-46(44)66-54)1-3-32-18-43(64)27-48-50(32)51(33-19-39(60)25-40(61)20-33)55(68-48)30-6-12-37(58)13-7-30/h1-27,49,51-52,54-65H/b3-1+/t49-,51-,52-,54+,55+,56+/m1/s1
N Key: SPRFPODGXUUTIB-APEUUSFDSA-N
N
c1cc(ccc1[C@H]2[C@@H](c3cc(ccc3O2)/C=C/c4cc(cc5c4[C@H]([C@@H](O5)c6ccc(cc6)O)c7cc(cc(c7)O)O)O)c8cc(c9c(c8)O[C@H]([C@@H]9c1cc(cc(c1)O)O)c1ccc(cc1)O)O)O
Properties
C56 H42 O12
Molar mass
906.92 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N (what is Y N ?)
Infobox references
Chemical compound
Vitisin B is a resveratrol tetramer found in plants of the genus Vitis .[2]
References [ ]
^ Poster at 1st International Conference of Resveratrol and Health, Jean-Claude Izard, 2010
^ Opposite Effects of Two Resveratrol (trans-3,5,4′-Trihydroxystilbene) Tetramers, Vitisin A and Hopeaphenol, on Apoptosis of Myocytes Isolated from Adult Rat Heart. Kazuhiko Seya, Kouta Kanemaru, Chiharu Sugimoto, Megumi Suzuki, Teruko Takeo, Shigeru Motomura, Haruo Kitahara, Masatake Niwa, Yoshiteru Oshima and Ken-Ichi Furukawa, JPET January 2009 vol. 328 no. 1 90-98, doi :10.1124/jpet.108.143172
External links [ ]
Dimers Trimers Tetramers:
(3"-hydroxygnetin E)
(3"-methoxygnetin E)
(isorhapontigenin tetramer)
and
Higher polymers (five units or more) Oligomeric forms of resveratrol
Dimers Trimers Tetramers Pentamers Hexamers Higher polymers
Glycosides or conjugates
Diptoindonesin A (C-glucoside of ε-viniferin)
Foeniculoside I (glucoside of miyabenol C), , and
(an ε-viniferin-ascorbic acid hybrid compound)
(O-glucoside of ampelopsin A)
Categories :
Resveratrol oligomers Natural phenol tetramers Grape varieties Aromatic compound stubs Hidden categories:
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