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(Z)-Ethyl 2-cyano-2-{2-[5,6-dimethyl-4-(thiophen-2-yl)-1H-pyrazolo[3,4-b]pyridin-3-yl]hydrazinylidene}acetate
In the title compound, C(17)H(16)N(6)O(2)S, an intramolecular N—H⋯O interaction generates an S(6) ring. The pyridine ring makes a dihedral angle of 71.38 (11)° with the thiophene ring. In the crystal, molecules are linked by a pair of N—H⋯N hydrogen bonds, forming an inversion dimer. The dimers...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2011
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3213584/ https://www.ncbi.nlm.nih.gov/pubmed/22091161 http://dx.doi.org/10.1107/S1600536811028911 |