2,3-dihydro-5-hydroxy-6,7-dimethoxy-2-phenyl-4H-1-benzopyran-4-one (onysilin)

被引：4

作者：

Chantrapromma, K ^{[1
]}

SeechamnanTurakit, V ^{[1
]}

Ponglimanont, C ^{[1
]}

Pakawatchai, C ^{[1
]}

Fun, HK ^{[1
]}

Sivakumar, K ^{[1
]}

机构：

[1] UNIV SAINS MALAYSIA,SCH PHYS,XRAY CRYSTALLOG UNIT,GEORGE TOWN 11800,MALAYSIA

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1997年 / 53卷

关键词：

D O I：

10.1107/S0108270197001121

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The title compound, C17H16O5, contains a heterocyclic ring which adopts a sofa conformation. The dihedral angle between the weighted phenyl and benzopyranone mean planes is 79.01(5)degrees.

引用

页码：734 / 736

页数：3

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