8-[(3,3-Dimethyloxiran-2-yl)methoxymethyl]-11-hydroxy-2-isopropenyl-5-methyl- 12-oxo-1,2,3,12-tetrahydropyrano[3,2-<i>a</i>]xanthen-1-yl acetate

C₂₈H₃₀O₈

Liangsakul, JatupolSrisurichan, SuphongphanMuangsin, NongnujChaichit, NarongsakPornpakakul, Surachai

Acta Crystallographica Section E (2009) 65, 10 o2558-o2559

a=11.33230(10)Å   b=8.8199(2)Å   c=12.8741(3)Å

α=90°   β=91.7650(10)°   γ=90°