Crystal Structure of (1<i>S</i>,1'<i>S</i>,2'<i>R</i>,4a'<i>S</i>,9a'<i>S</i>,9b'<i>R</i>)-1'-Acetyloxy-2,4'-dioxo-2',4',4a',7',8',9',9a',9b'-octahydro-1'<i>H</i>,2<i>H</i>-spiro[acenaphthylene-1,5'-pyrano[4,3-<i>a</i>]pyrrolizin]-2'-ylmethyl acetate

Id2238769
Chemical name(1<i>S</i>,1'<i>S</i>,2'<i>R</i>,4a'<i>S</i>,9a'<i>S</i>,9b'<i>R</i>)-1'-Acetyloxy-2,4'-dioxo-2',4',4a',7',8',9',9a',9b'-octahydro-1'<i>H</i>,2<i>H</i>-spiro[acenaphthylene-1,5'-pyrano[4,3-<i>a</i>]pyrrolizin]-2'-ylmethyl acetate
a (Å)13.6792(3)
b (Å)13.6792(3)
c (Å)24.9625(13)
α (°)90.00
β (°)90.00
γ (°)90.00
V (Å3)4671.0(3)
Space groupP 43 21 2
Temperature (K)293(2)
Rint0.0423
Publication: Acta Crystallographica Section E (2013) 69, 11 o1601