8-[(3,3-Dimethyl­oxiran-2-yl)methoxy­meth­yl]-11-hydr­oxy-2-isopropenyl-5-methyl-12-oxo-1,2,3,12-tetra­hydro­pyrano[3,2-a]xanthen-1-yl acetate

The title compound, commonly known as 14-methoxy­tajixanthone-25-acetate, C(28)H(30)O(8), was isolated from Emericella variecolor. The central xanthone core is approximately planar (r.m.s. deviation = 0.084 Å). The dihydro­pyran ring adopts a distorted half-chair conformation. The oxirane plane is o...

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Hlavní autoři: Liangsakul, Jatupol, Srisurichan, Suphongphan, Muangsin, Nongnuj, Chaichit, Narongsak, Pornpakakul, Surachai
Médium: Artigo
Jazyk:Inglês
Vydáno: International Union of Crystallography 2009
Témata:
Organic Papers
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC2970346/
https://ncbi.nlm.nih.gov/pubmed/21577999
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1107/S1600536809038343
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