Crystal structure of 5,11-di­hydro­pyrido[2,3-b][1,4]benzodiazepin-6-one

The title compound, C(12)H(9)N(3)O, is an inter­mediate in the synthesis of the muscarinic M2 receptor antagonist AFDX-384. The seven-membered ring adopts a boat conformation and the dihedral angle between the planes of the aromatic rings is 41.51 (9)°. In the crystal, mol­ecules are linked into [00...

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Detalles Bibliográficos
Autores principales: Riad, Noura M., Zlotos, Darius P., Holzgrabe, Ulrike
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2015
Materias:
Data Reports
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4420050/
https://www.ncbi.nlm.nih.gov/pubmed/25995917
http://dx.doi.org/10.1107/S2056989015006817
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author Riad, Noura M.
Zlotos, Darius P.
Holzgrabe, Ulrike
author_facet Riad, Noura M.
Zlotos, Darius P.
Holzgrabe, Ulrike
author_sort Riad, Noura M.
collection PubMed
description The title compound, C(12)H(9)N(3)O, is an inter­mediate in the synthesis of the muscarinic M2 receptor antagonist AFDX-384. The seven-membered ring adopts a boat conformation and the dihedral angle between the planes of the aromatic rings is 41.51 (9)°. In the crystal, mol­ecules are linked into [001] chains of alternating inversion dimers formed by pairs of N—H⋯O hydrogen bonds and pairs of N—H⋯N hydrogen bonds. In both cases, R (2) (2)(8) loops are generated.
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spelling pubmed-44200502015-05-20 Crystal structure of 5,11-di­hydro­pyrido[2,3-b][1,4]benzodiazepin-6-one Riad, Noura M. Zlotos, Darius P. Holzgrabe, Ulrike Acta Crystallogr E Crystallogr Commun Data Reports The title compound, C(12)H(9)N(3)O, is an inter­mediate in the synthesis of the muscarinic M2 receptor antagonist AFDX-384. The seven-membered ring adopts a boat conformation and the dihedral angle between the planes of the aromatic rings is 41.51 (9)°. In the crystal, mol­ecules are linked into [001] chains of alternating inversion dimers formed by pairs of N—H⋯O hydrogen bonds and pairs of N—H⋯N hydrogen bonds. In both cases, R (2) (2)(8) loops are generated. International Union of Crystallography 2015-04-11 /pmc/articles/PMC4420050/ /pubmed/25995917 http://dx.doi.org/10.1107/S2056989015006817 Text en © Riad et al. 2015 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Data Reports
Riad, Noura M.
Zlotos, Darius P.
Holzgrabe, Ulrike
Crystal structure of 5,11-di­hydro­pyrido[2,3-b][1,4]benzodiazepin-6-one
title Crystal structure of 5,11-di­hydro­pyrido[2,3-b][1,4]benzodiazepin-6-one
title_full Crystal structure of 5,11-di­hydro­pyrido[2,3-b][1,4]benzodiazepin-6-one
title_fullStr Crystal structure of 5,11-di­hydro­pyrido[2,3-b][1,4]benzodiazepin-6-one
title_full_unstemmed Crystal structure of 5,11-di­hydro­pyrido[2,3-b][1,4]benzodiazepin-6-one
title_short Crystal structure of 5,11-di­hydro­pyrido[2,3-b][1,4]benzodiazepin-6-one
title_sort crystal structure of 5,11-di­hydro­pyrido[2,3-b][1,4]benzodiazepin-6-one
topic Data Reports
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4420050/
https://www.ncbi.nlm.nih.gov/pubmed/25995917
http://dx.doi.org/10.1107/S2056989015006817
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