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Ghannay S, Brahmi J, Nasri S, et al. Crystal structure of (1S,2S,2'R,3a'S,5R)-2'-[(5-bromo-1H-indol-3-yl)meth-yl]-2-isopropyl-5,5'-dimethyl-dihydro-2'H-spiro-[cyclo-hexane-1,6'-imidazo[1,5-b]isoxazol]-4'(5'H)-one. Acta Crystallogr E Crystallogr Commun. 2016;72:1081-4doi: 10.1107/S2056989016010872.
Ghannay, S., Brahmi, J., Nasri, S., Aouadi, K., Jeanneau, E., & Msaddek, M. (2016). Crystal structure of (1S,2S,2'R,3a'S,5R)-2'-[(5-bromo-1H-indol-3-yl)meth-yl]-2-isopropyl-5,5'-dimethyl-dihydro-2'H-spiro-[cyclo-hexane-1,6'-imidazo[1,5-b]isoxazol]-4'(5'H)-one. Acta crystallographica. Section E, Crystallographic communications, 721081-4. https://doi.org/10.1107/S2056989016010872
Ghannay, Siwar, et al. "Crystal structure of (1S,2S,2'R,3a'S,5R)-2'-[(5-bromo-1H-indol-3-yl)meth-yl]-2-isopropyl-5,5'-dimethyl-dihydro-2'H-spiro-[cyclo-hexane-1,6'-imidazo[1,5-b]isoxazol]-4'(5'H)-one." Acta crystallographica. Section E, Crystallographic communications vol. 72 (2016): 1081-4. doi: https://doi.org/10.1107/S2056989016010872
Ghannay S, Brahmi J, Nasri S, Aouadi K, Jeanneau E, Msaddek M. Crystal structure of (1S,2S,2'R,3a'S,5R)-2'-[(5-bromo-1H-indol-3-yl)meth-yl]-2-isopropyl-5,5'-dimethyl-dihydro-2'H-spiro-[cyclo-hexane-1,6'-imidazo[1,5-b]isoxazol]-4'(5'H)-one. Acta Crystallogr E Crystallogr Commun. 2016 Jul 12;72:1081-4. doi: 10.1107/S2056989016010872. eCollection 2016 Aug 01. PMID: 27536387; PMCID: PMC4971846.
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Acta Crystallogr E Crystallogr Commun. 2016 Jul 12;72:1081-4. doi: 10.1107/S2056989016010872. eCollection 2016 Aug 01.

Crystal structure of (1S,2S,2'R,3a'S,5R)-2'-[(5-bromo-1H-indol-3-yl)meth-yl]-2-isopropyl-5,5'-dimethyl-dihydro-2'H-spiro-[cyclo-hexane-1,6'-imidazo[1,5-b]isoxazol]-4'(5'H)-one.

Acta crystallographica. Section E, Crystallographic communications

Siwar Ghannay, Jihed Brahmi, Soumaya Nasri, Kaïss Aouadi, Erwann Jeanneau, Moncef Msaddek

Affiliations

  1. Université de Monastir, Laboratoire de Synthése Hétérocyclique, Produits Naturels et Réactivités, Faculté des Sciences de Monastir, Avenue de l'Environnement, 5000 Monastir, Tunisia.
  2. Laboratoire de Physico-chimie des Matériaux, Faculté des Sciences de Monastir, Avenue de l'Environnement, 5019 Monastir, University of Monastir, Tunisia.
  3. Université Lyon 1, Centre de Diffractométrie Henri Longchambon, Bâtiment 305, 43 boulevard du 11 Novembre 1918, F-69622 Villeurbanne Cedex, France.

PMID: 27536387 PMCID: PMC4971846 DOI: 10.1107/S2056989016010872

Abstract

In the title compound, C24H32BrN3O2, the six-membered cyclo-hexane ring adopts a chair conformation and the isoxasolidine ring adopts a twisted conformation. The mol-ecule has five chiral centres and the absolute configuration has been determined in this analysis. The mol-ecular structure is stabilized by weak intra-molecular C-H⋯O and C-H⋯N contacts. In the crystal, mol-ecules are linked by N-H⋯N and C-H⋯O hydrogen bonds, forming undulating sheets parallel to the bc plane.

Keywords: 1,3-dipolar cyclo­addition; chiral nitrone; crystal structure; hydrogen bonding; isoxazolidines

References

  1. Chem Biol Drug Des. 2010 May;75(5):461-74 - PubMed
  2. Eur J Med Chem. 2010 Jan;45(1):124-33 - PubMed
  3. Acta Crystallogr C Struct Chem. 2015 Jan;71(Pt 1):3-8 - PubMed
  4. Arch Pharm (Weinheim). 2003 Jun;336(3):159-64 - PubMed
  5. Org Lett. 2013 Jun 21;15(12):3166-9 - PubMed
  6. Acta Crystallogr B Struct Sci Cryst Eng Mater. 2013 Jun;69(Pt 3):249-59 - PubMed

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