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5-{(2S,3R,4S,5S,6R)-3,4-Dihydroxy-6-hydroxymethyl-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydropyran-2-yloxy]tetrahydropyran-2-yloxy}-7-hydroxy-2-(4-hydroxyphenyl)chromen-4-one monohydrate
In the title compound, C(27)H(30)O(14)·H(2)O, the hydroxyphenyl ring makes a dihedral angle of 20.05 (11)° with the chromenone ring system. The crystal structure is stabilized by intra- and intermolecular O—H⋯O hydrogen bonds. The absolute configuration was assigned on the basis of an analagous st...
Autores principales: | Chen, Yuzhen, Wang, Airong, Gao, Haiyan, Niu, Shengyang |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2008
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2959284/ https://www.ncbi.nlm.nih.gov/pubmed/21201112 http://dx.doi.org/10.1107/S1600536808027839 |
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