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1,7-Dihydr-oxy-2,3,4-trimeth-oxy-9H-xanthen-9-one monohydrate from Halenia elliptica.

ABSTRACT: The title compound, C(16)H(14)O(7)·H(2)O, possesses a planar three-ring skeleton; its carbonyl, one of the two hydroxy and two of the three methoxy O atoms and the water mol-ecule form hydrogen bonds, giving rise to a layer structure.

SUBMITTER: Yu P

PROVIDER: S-EPMC2960944 | biostudies-literature | 2008 Mar

REPOSITORIES: biostudies-literature

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1,7-Dihydr-oxy-2,3,4-trimeth-oxy-9H-xanthen-9-one monohydrate from Halenia elliptica.

Yu Peizhong P Shen Xiaojuan X Hu Changqi C Meehan Edward J EJ Chen Liqing L

Acta crystallographica. Section E, Structure reports online 20080305 Pt 4

The title compound, C(16)H(14)O(7)·H(2)O, possesses a planar three-ring skeleton; its carbonyl, one of the two hydroxy and two of the three methoxy O atoms and the water mol-ecule form hydrogen bonds, giving rise to a layer structure. ...[more]

PMID: 21202049

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