1,7-Dihydroxy-2,3,4-trimethoxy-9H-xanthen-9-one monohydrate from Halenia elliptica
oleh: Liqing Chen, Edward J. Meehan, Changqi Hu, Xiaojuan Shen, Peizhong Yu
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2008-04-01 |
Deskripsi
The title compound, C16H14O7·H2O, possesses a planar three-ring skeleton; its carbonyl, one of the two hydroxy and two of the three methoxy O atoms and the water molecule form hydrogen bonds, giving rise to a layer structure.