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1-Phenyl-6,7,8,9-hexahydro-1H,5H-cyclohepta[1′,2′:2,3]pyrido[6,5-c]pyrazol-4-amine: a new tacrine analogue
The title compound, C(17)H(18)N(4), contains a pyrazolopyridine system fused with a seven-membered carbocyclic ring. The pyrazole ring is coplanar with the pyridine ring, while the phenyl ring is twisted by a dihedral angle of 14.38 (14)° with respect to the pyridine ring. The seven-membered ring di...
| Autores principales: | , , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2008
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961386/ https://www.ncbi.nlm.nih.gov/pubmed/21202575 http://dx.doi.org/10.1107/S1600536808013366 |
| Sumario: | The title compound, C(17)H(18)N(4), contains a pyrazolopyridine system fused with a seven-membered carbocyclic ring. The pyrazole ring is coplanar with the pyridine ring, while the phenyl ring is twisted by a dihedral angle of 14.38 (14)° with respect to the pyridine ring. The seven-membered ring displays a chair conformation. The packing is stabilized by N—H⋯N hydrogen bonds and N—H⋯π(arene) interactions. |
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