1,7-Dihydroxy-2,3,4-trimethoxy-9H-xanthen-9-one monohydrate from Halenia elliptica

被引：4
|
作者：
Yu, Peizhong [2 ]
Shen, Xiaojuan [2 ]
Hu, Changqi [2 ]
Meehan, Edward J. [1 ]
Chen, Liqing [1 ]
机构：
[1] Univ Alabama, Grad Programs Biotechnol Chem & Mat Sci, Dept Chem, Struct Biol Lab, Huntsville, AL 35899 USA
[2] Fudan Univ, Sch Pharm, Dept Chem & Nat Drugs, Shanghai 200032, Peoples R China
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2008年 / 64卷
关键词：
D O I：
10.1107/S1600536808004832
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The title compound, C16H14O7 center dot 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.
引用
收藏
页码：O651 / U823
页数：11
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