Methyl 4'-(4-fluoro-phen-yl)-1'-methyl-3'-nitro-methyl-2-oxospiro-[indoline-3,2'-pyrrolidine]-3'-carboxyl-ate.

ABSTRACT: In the title compound, C(21)H(20)FN(3)O(5), the the pyrrolidine ring makes dihedral angles of 84.91 (6) and 62.38 (7)° with the oxindole unit and the fluoro-phenyl ring, respectively. The pyrrolidine ring assumes an envelope conformation with the spiro C atom as the flap. The crystal packing features weak N-H⋯N and C-H⋯O hydrogen bonds.

SUBMITTER: Revathi BK 

PROVIDER: S-EPMC3569805 | biostudies-literature | 2013 Feb

REPOSITORIES: biostudies-literature