Methyl 5,7-dihydr­oxy-2,2,9-trimethyl-6,11-dioxo-6,11-dihydro-2H-anthra[2,3-b]pyran-8-carboxyl­ate

The title compound, C(22)H(18)O(7), also known as laurentiquinone B, is a new anthraquinone which was isolated from Vismia laurentii, a Cameroonian medicinal plant. The asymmetric unit contains two independent mol­ecules. Each of them contains four fused rings, three of which are coplanar and typica...

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Detalles Bibliográficos
Autores principales: Noungoue Tchamo, Diderot, Brelot, Lydia, Antheaume, Cyril, Ngouela, Silvère, Lobstein, Annelise
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960081/
https://www.ncbi.nlm.nih.gov/pubmed/21581383
http://dx.doi.org/10.1107/S160053680803794X

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960081/
https://www.ncbi.nlm.nih.gov/pubmed/21581383
http://dx.doi.org/10.1107/S160053680803794X

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