Crystal Structure of Ophiobolin A

Id2209291
Common nameophiobolin A
Chemical name(2'S,3'S,3aR,5'R,6aS,9R,9aS,10aR)-1,3a,4,4',5',6a,7,8,9,9a,10,10a- dodecahydro-9-hydroxy-3',9,10a-trimethyl-5'-(2-methylpropen-1-yl)-7- oxospiro[dicyclopenta[a,d]cyclooctene-3(2H),2'(3'H)-furan]-6-carbaldehyde
a (Å)7.251(4)
b (Å)14.756(9)
c (Å)20.55(2)
α (°)90.00
β (°)90.00
γ (°)90.00
V (Å3)2199(3)
Space groupP 21 21 21
Temperature (K)173(2)
Rint0.0538
Publication: Acta Crystallographica Section E (2006) 62, 6 o2195-o2197