Inhibitory effects of Angelica pubescens f. biserrata on 5-lipoxygenase and cyclooxygenase

被引:81
作者
Liu, JH [1 ]
Zschocke, S [1 ]
Reininger, E [1 ]
Bauer, R [1 ]
机构
[1] Univ Dusseldorf, Inst Pharmazeut Biol, D-40225 Dusseldorf, Germany
关键词
Angelica pubescens f. biserrata; Umbelliferae; 5-lipoxygenase; cyclooxygenase; linoleic acid; osthol; osthenol; falcarindiol; 11(S),16(R)-dihydroxyoctadeca-9Z,17-diene-12,14-diyn-1-yl acetate;
D O I
10.1055/s-2006-957507
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Linoleic acid, osthol, osthenol and two polyacetylenes, falcarindiol and 11(S),16(R)-dihydroxyoctadeca-9Z,17-diene-12,14-diyn-1 -yl acetate were found to be the most active compounds responsible for the inhibitory activity of the dichloromethane extract of the roots of Angelica pubescens f. biserrata on 5-lipoxygenase (5-LO) and cyclooxygenase (COX-1) in vitro. They showed prominent inhibitory effect on 5-LO with IC50 values of 27.9 mu M, 36.2 mu M, 43.1 mu M, 9.4 mu M and 24.0 mu M, respectively. Linoleic acid, osthenol, falcarindiol and 11(S), 16(R)-dihydroxyoctadeca-9Z,17-diene-12,14-diyn-1-yl acetate exhibited inhibitory activity on COX-1 with IC50 values of 13.3 mu M, 64.3 mu M, 66.0 mu M and 73.3 mu M.
引用
收藏
页码:525 / 529
页数:5
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