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Crystal structure of methyl 3'-benzamido-4'-(4-meth-oxy-phen-yl)-1'-methyl-spiro-[indeno-[1,2-b]quinoxaline-11,2'-pyrrolidine]-3'-carboxyl-ate.

ABSTRACT: In the title compound, C35H30N4O3, the spiro C atom connects the five-membered pyrrolidine ring and the indeno-quinoxaline ring system. The pyrrolidine ring adopts a twist conformation. An intra-molecular N-H?N inter-action between the amino group and the pyrazine ring is observed. In the crystal, mol-ecules are linked by a pairs of C-H?O hydrogen bonds, forming inversion dimers.

SUBMITTER: Chandralekha K

PROVIDER: S-EPMC5120701 | biostudies-other | 2016 Sep

REPOSITORIES: biostudies-other

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Crystal structure of methyl 3'-benzamido-4'-(4-meth-oxy-phen-yl)-1'-methyl-spiro-[indeno-[1,2-b]quinoxaline-11,2'-pyrrolidine]-3'-carboxyl-ate.

Chandralekha Kuppan K Sureshbabu Adukamparai Rajukrishnan AR Gavaskar Deivasigamani D Lakshmi Srinivasakannan S

Acta crystallographica. Section E, Crystallographic communications 20160805 Pt 9

In the title compound, C35H30N4O3, the spiro C atom connects the five-membered pyrrolidine ring and the indeno-quinoxaline ring system. The pyrrolidine ring adopts a twist conformation. An intra-molecular N-H⋯N inter-action between the amino group and the pyrazine ring is observed. In the crystal, mol-ecules are linked by a pairs of C-H⋯O hydrogen bonds, forming inversion dimers. ...[more]

PMID: 27920911

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