4-Hydroxy-3-(1'-methyl-2-oxo-4'-phenylspiro[indoline-3,2'-pyrrolidine]-3-ylcarbonyl)quinolin-2(1<i>H</i>)-one

C₂₈H₂₃N₃O₄

Revathi, K.Sankaran, M.Ramesh, P.Mohan, P. S.Ponnuswamy, M. N.

Acta Crystallographica Section E (2010) 66, 4 o952

a=9.6918(3)Å   b=11.0258(3)Å   c=12.9663(4)Å

α=69.1110(10)°   β=72.044(2)°   γ=66.4100(10)°