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6′-Bromo-1′H-spiro­[cyclo­hexane-1,2′-pyrido[2,3-d]pyrimidin]-4′(3′H)-one

Authors
Journal
Acta Crystallographica Section E Structure Reports Online
1600-5368
Publisher
International Union of Crystallography
Publication Date
Volume
68
Issue
1
Identifiers
DOI: 10.1107/s1600536811052299
Keywords
  • Organic Papers

Abstract

The title compound, C12H14BrN3O, is built up from two fused six-membered rings and one six-membered ring linked through a spiro C atom. The hydro­pyrimidine ring has an envelope conformation and the cyclo­hexane ring is in a chair conformation. In the crystal, mol­ecules are linked by N—H⋯O and N—H⋯N hydrogen bonds, forming a mol­ecular tape along the b axis.

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