13-Hydr-oxy-4,16-dimethyl-4,16-diaza-penta-cyclo-[12.3.1.0.0.0]octa-deca-7(12),8,10-triene-6,18-dione.

ABSTRACT: In the title compound, C(18)H(20)N(2)O(3), the N-methyl-piperidone ring adopts a chair conformation. The pyrrolidine ring and the five-membered cyclo-pentane rings adopt envelope conformations. The five-membered ring of the ninhydrin system adopts an envelope conformation with the central C atom deviating by 0.217 (1)Å from the mean plane through the other atoms. The mol-ecular packing is characterized by inter-molecular C-H⋯O and intra-molecular C-H⋯O and O-H⋯N inter-actions.

SUBMITTER: Suresh J 

PROVIDER: S-EPMC2977829 | biostudies-literature | 2009 Apr

REPOSITORIES: biostudies-literature