12-Acetyl-6-hy­droxy-3,3,9,9-tetra­methyl­furo[3,4-b]pyrano[3,2-h]xanthene-7,11(3H,9H)-dione

The title compound, Artonol B, C(24)H(20)O(7), isolated from the stem bark of Artocarpus kemando, consists of four six-membered rings and one five-membered ring. The tricyclic xanthone ring system is almost planar [maximum deviation 0.115 (5) Å], whereas the pyran­oid ring is in a distorted boat con...

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Detalles Bibliográficos
Autores principales: Ee, Gwendoline Cheng Lian, Teo, Siow Hwa, Kwong, Huey Chong, Mohamed Tahir, Mohamed Ibrahim, Silong, Sidik
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3011782/
https://www.ncbi.nlm.nih.gov/pubmed/21589606
http://dx.doi.org/10.1107/S1600536810048592

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3011782/
https://www.ncbi.nlm.nih.gov/pubmed/21589606
http://dx.doi.org/10.1107/S1600536810048592

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