Literature DB >> 16550269

Carboxamide-pyridine N-oxide heterosynthon for crystal engineering and pharmaceutical cocrystals.

L Sreenivas Reddy1, N Jagadeesh Babu, Ashwini Nangia.   

Abstract

The novel carboxamide-pyridine N-oxide synthon, sustained via N-H...O- hydrogen bonding and C-H...O interaction, is shown to assemble isonicotinamide N-oxide in a triple helix architecture and the same heterosynthon is exploited to synthesize cocrystals of barbiturate drugs with 4,4'-bipyridine N,N'-dioxide.

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Year:  2006        PMID： 16550269     DOI： 10.1039/b515510j

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  4 in total

1.  2-[(2-Carboxy-phen-yl)disulfan-yl]benzoic acid-4,4'-bipyridyl N,N'-dioxide (1/2).

Authors:  Rodolfo Moreno-Fuquen; Javier Ellena; Carlos A De Simone; Leandro Ribeiro; Regina Helena De Almeida Santos
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2010-05-26

2.  N-H⋯O versus O-H⋯O: density functional calculation and first principle molecular dynamics study on a quinoline-2-carboxamide N-oxide.

Authors:  Aneta Jezierska
Journal:  J Mol Model       Date:  2015-02-19       Impact factor: 1.810

3.  Modularity and three-dimensional isostructurality of novel synthons in sulfonamide-lactam cocrystals.

Authors:  Geetha Bolla; Sudhir Mittapalli; Ashwini Nangia
Journal:  IUCrJ       Date:  2015-05-01       Impact factor: 4.769

4.  Aromatic N-oxide bridged copper(II) coordination polymers: Synthesis, characterization and magnetic properties.

Authors:  Rupam Sarma; Athanassios K Boudalis; Jubaraj B Baruah
Journal:  Inorganica Chim Acta       Date:  2010-03-29       Impact factor: 2.545
  4 in total

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