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Crystal structure of 7-hydroxy-8-[(4-methylpiperazin-1-yl)methyl]-2H-chromen-2-one
In the title compound, C(15)H(18)N(2)O(3), the coumarin ring is essentially planar, with an r.m.s. deviation of 0.012 Å. An intramolecular O—H⋯N hydrogen bond forms an S(6) ring motif. The piperazine ring adopts a chair conformation. In the crystal, a C—H⋯O hydrogen bond generates a C(4) chain moti...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2016
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5137600/ https://www.ncbi.nlm.nih.gov/pubmed/27980822 http://dx.doi.org/10.1107/S2056989016017217 |