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(E)-N′-(2,3,4-Trihydroxybenzylidene)isonicotinohydrazide dihydrate
In the title isoniazid derivative, C(13)H(11)N(3)O(4)·2H(2)O, the Schiff base molecule exists in an E configuration with respect to the acyclic C=N bond. An intramolecular O—H⋯N hydrogen bond forms a six-membered ring, producing an S(6) ring motif. The essentially planar pyridine ring [maximum dev...
| Autores principales: | , , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2010
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3009032/ https://www.ncbi.nlm.nih.gov/pubmed/21589176 http://dx.doi.org/10.1107/S1600536810043965 |