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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-other | 2009

REPOSITORIES: biostudies-other

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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.

Suresh J J   Gurunathan K K   Kumar R Suresh RS   Perumal S S   Lakshman P L Nilantha PL  

Acta crystallographica. Section E, Structure reports online 20090430 Pt 5


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. ...[more]

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