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(2S,4aR,6aR,7R,9S,10aS,10bR)-7-Carboxy-2-(3-furyl)-6a,10b-dimethyl-4,10-dioxoperhydrobenzo[f]isochromen-9-yl acetate
The asymmetric unit of the title compound, C(22)H(26)O(8), contains two crystallographically independent molecules with closely comparable conformations (r.m.s. overlay = 0.54 Å for 30 non-H atoms). All six-membered rings display chair conformations, with a slight distortion for the lactone ring. T...
Autores principales: | , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2009
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2968482/ https://www.ncbi.nlm.nih.gov/pubmed/21582142 http://dx.doi.org/10.1107/S1600536809002074 |