Prenylated benzophenones and xanthones from Hypericum scabrum

被引:97
|
作者
Tanaka, N
Takaishi, Y
Shikishima, Y
Nakanishi, Y
Bastow, K
Lee, KH
Honda, G
Ito, M
Takeda, Y
Kodzhimatov, OK
Ashurmetov, O
机构
[1] Univ Tokushima, Fac Pharmaceut Sci, Tokushima 7708505, Japan
[2] Univ N Carolina, Nat Prod Lab, Sch Pharm, Chapel Hill, NC 27599 USA
[3] Kyoto Univ, Grad Sch Pharmaceut Sci, Sakyo Ku, Kyoto 6068501, Japan
[4] Univ Tokushima, Fac Arts & Sci, Tokushima 7708502, Japan
[5] Inst Bot & Bot Garden, Tashkent 700143, Uzbekistan
来源
JOURNAL OF NATURAL PRODUCTS | 2004年 / 67卷 / 11期
关键词
D O I
10.1021/np040024+
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Two new polyprenylated benzophenones, a new polyprenylated phloroglucinol, and six new xanthone derivatives were isolated from the aerial parts of the Uzbekistan medicinal plant Hypericum scabrum. Their structures were elucidated on the basis of spectroscopic evidence. The isolated compounds showed moderate cytotoxicity for human tumor cells.
引用
收藏
页码:1870 / 1875
页数:6
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