Ampelopsin A

Ampelopsin A
Identifiers
CAS Number	280561-81-1; 130608-11-6;
3D model (JSmol)	Interactive image;
ChEMBL	ChEMBL1224886 (-); ChEMBL601296 (+);
PubChem CID	182999;
CompTox Dashboard (EPA)	DTXSID60156638 ;
	InChI InChI=1S/C28H22O7/c29-15-5-1-13(2-6-15)23-24-19(9-17(31)11-21(24)33)26-25-20(27(23)34)10-18(32)12-22(25)35-28(26)14-3-7-16(30)8-4-14/h1-12,23,26-34H/t23-,26-,27-,28+/m0/s1 Key: LHUHHURKGTUZHU-QWMXJGQVSA-N;
	SMILES Oc1ccc(cc1)C6c2c(cc(O)cc2O)C3c5c(cc(O)cc5OC3c4ccc(O)cc4)C6O;
Properties
Chemical formula	C28H22O7
Molar mass	470.47 g/mol
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Ampelopsin A is a resveratrol dimer found in Ampelopsis glandulosa var. hancei (formerly A. brevipedunculata var. hancei).^[1]^[2]

References

^ Ampelopsins A, B and C, new oligostilbenes of Ampelopsis brevipedunculata VAR hancei. Yoshiteru Oshima, Yuji Ueno, Hiroshi Hikino, Yang Ling-Ling and Yen Kun-Ying, Tetrahedron, Volume 46, Issue 15, 1990, Pages 5121–5126, doi:10.1016/S0040-4020(01)87819-4
^ Chemical determination of the absolute structures of resveratrol dimers, ampelopsins A, B, D and F. Yoshiaki Takaya, Ke-Xu Yan†, Kenji Terashima, Junko Ito and Masatake Niwa, Tetrahedron, Volume 58, Issue 36, 2 September 2002, Pages 7259–7265, doi:10.1016/S0040-4020(02)00785-8