(2R,3R,3aR,9bR)-3a-(2-oxo-2-phenylethyl)-3-phenyl-3,3a,4',5'-tetrahydro-1H,2'H-spiro[chromeno[4,3-b]pyrrole-2,3'-furan]-2',4(9bH)-dione

C₂₈H₂₃NO_5,CH₂Cl₂

Kowalczyk-Dworak, DorotaAlbrecht, Łukasz

Organic & biomolecular chemistry (2019) 17, 10 2624-2628

a=11.4706(1)Å   b=12.9944(1)Å   c=17.0882(1)Å

α=90°   β=95.055(1)°   γ=90°