5-Hydroxy-7-methoxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one

被引：5
作者：
Teh, JBJ
Fun, HK [1 ]
Razak, IA
Chantrapromma, S
Boonnak, N
Karalai, C
机构：
[1] Univ Sains Malaysia, Sch Phys, Xray Crystallog Unit, George Town 11800, Malaysia
[2] Prince Songkla Univ, Fac Sci, Dept Chem, Songkhla 901112, Thailand
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2005年 / 61卷
关键词：
D O I：
10.1107/S1600536805032551
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The title compound, C17H14O5, a flavone, was isolated from the rhizomes of Kaempferia parviflora. The benzopyran-4-one ring system and the methoxyphenyl substituent are approximately coplanar. The molecules are linked via intermolecular C-H center dot center dot center dot O hydrogen bonds to form chains.
引用
收藏
页码：O3715 / O3717
页数：3
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