4-(Acetylamino)-3-hydroxy-5-nitrobenzoic Acid
- 15 September 1995
- journal article
- other
- Published by International Union of Crystallography (IUCr) in Acta Crystallographica Section C Crystal Structure Communications
- Vol. 51 (9) , 1910-1912
- https://doi.org/10.1107/s0108270195003258
Abstract
The 4-(acetylamino)-3-hydroxy-5-nitrobenzoic acid molecule, C9H8N2O6, a designed inhibitor for the influenza virus neuraminidase protein, crystallizes as hydrogen-bonded dimers. The dihedral angles of the substituent groups with respect to the planar phenyl moiety are 5.0 (3) degrees for the carboxyl group, 45.0 (2) degrees for the nitro group and 37.3 (1) degrees for the acetylamino substituent. The crystal structure is stabilized by intermolecular hydrogen bonding.Keywords
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