Crystal Structure of 6-α-acetoxygedunin

Id2222685
Common name6-α-acetoxygedunin
Chemical name(1<i>S</i>,3a<i>S</i>,4a<i>R</i>,4b<i>S</i>,5<i>S</i>,6<i>R</i>, 6a<i>R</i>,10a<i>R</i>,10b<i>R</i>,12a<i>S</i>)-5,6-bis(acetyloxy)- 1-(3-furyl)-1,5,6,6a,7,10a,10b,11,12,12a-decahydro-4b,7,7,10a,12a- pentamethyloxireno[<i>c</i>]phenanthro[1,2-<i>d</i>]pyran- 3,8(3a<i>H</i>,4b<i>H</i>)-dione
a (Å)6.475(2)
b (Å)14.914(5)
c (Å)28.713(9)
α (°)90.00
β (°)90.00
γ (°)90.00
V (Å3)2772.8(15)
Space groupP 21 21 21
Temperature (K)173(2)
Rint0.0373
Publication: Acta Crystallographica Section E (2009) 65, 8 o1942-o1943