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Methyl 5′-(2-hydroxyphenyl)-4′,5′,6′,7′-tetrahydrospiro[2H-1-benzopyran-2,7′-1,2,4-triazolo[1,5-a]pyrimidine]-3-carboxylate
There are two crystallographically independent molecules in the asymmetric unit of the title compound, C(21)H(18)N(4)O(4). The substituted benzopyran portion of one of the independent molecules exhibits disorder [occupancy 0.5248 (18):0.4752 (18)], which was modelled by using two sets of atomic po...
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2010
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3050238/ https://www.ncbi.nlm.nih.gov/pubmed/21522801 http://dx.doi.org/10.1107/S160053681005052X |