6-溴-1-[2-(2-氧代-1,3-恶唑烷-3-基)乙基]-1H-咪唑并[4,5-b]吡啶-2(3H)-酮
6-Bromo-1-[2-(2-oxo-1,3-oxazolidin-3-yl)eth-yl]-1H-imidazo[4,5-b]pyridin-2(3H)-one.
作者信息
Bel-Ghacham H, Kandri Rodi Y, Saffon Natalie, Essassi El Mokhtar, Ng Seik Weng
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2010 Jan 27;66(Pt 2):o456. doi: 10.1107/S1600536810002679.
Abstract
The title compound, C(11)H(11)BrN(4)O(3), features an ethane fragment substituted with an almost planar (r.m.s. deviation = 0.019 Å) imidazo[4,5-b]pyridone ring system and an envelope-shaped oxazolidine unit on separate C atoms. The N-CH(2)-CH(2)-N torsion angle is 52.5 (4)°. In the crystal, pairs of mol-ecules are linked by N-H⋯O hydrogen bonds into centrosymmetric dimers.
摘要
标题化合物C(11)H(11)BrN(4)O(3)的特征是一个乙烷片段，其在不同的C原子上被一个几乎平面的（均方根偏差 = 0.019 Å）咪唑并[4,5 - b]吡啶酮环系和一个信封状的恶唑烷单元取代。N - CH(2)-CH(2)-N扭转角为52.5 (4)°。在晶体中，分子对通过N - H⋯O氢键连接成中心对称二聚体。
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