Cornusiin E : Wikipedia, the free encyclopedia

Cornusiin E

Cornusiin E
Identifiers

3D model (JSmol)	Interactive image
PubChem CID	25201832
SMILES C1[C@@H]2[C@H]([C@@H]([C@H]([C@@H](O2)OC(=O)C3=CC(=C(C(=C3)O)O)O)OC(=O)C4=CC(=C(C(=C4)O)O)O)OC(=O)C5=CC(=C(C(=C5)O)O)O)OC(=O)C6=CC(=C(C(=C6C7=C(C(=C(C=C7C(=O)O1)O)O)O)O)OC8=CC(=CC(=C8O)O)C(=O)O[C@@H]9[C@H]([C@H]1[C@@H](COC(=O)C2=CC(=C(C(=C2C2=C(C(=C(C=C2C(=O)O1)O)O)O)O)O)O)O[C@H]9OC(=O)C1=CC(=C(C(=C1)O)O)O)OC(=O)C1=CC(=C(C(=C1)O)O)O)O
Properties
Chemical formula	C₈₂H₅₆O₅₁
Molar mass	1857.29 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Chemical compound

Cornusiin E is a dimeric derivative of tellimagrandin II found in Tellima grandiflora.^[1]

References

^ Niemetz, R; Gross, GG (December 2003). "Ellagitannin biosynthesis: Laccase-catalyzed dimerization of tellimagrandin II to cornusiin E in Tellima grandiflora". Phytochemistry. 64 (7): 1197–1201. Bibcode:2003PChem..64.1197N. doi:10.1016/j.phytochem.2003.08.013. PMID 14599517.

Types of ellagitannins

Moieties

Lactones

Monomers

C-glycosidic ellagitannins

Dehydroellagitannins (molecules with
dehydrohexahydroxydiphenic acid (DHHDP)

Transformed ellagitannins

molecules with chebulic acid	Chebulagic acid Chebulinic acid
molecules with Elaeocarpusinic acid	Elaeocarpusin Helioscopin B Mallojaponin (1-O-Galloyl-2,4-elaeocarpusinoyl-3,6-(R)-valoneayl-beta-D-glucose)