Antifungal Flavonoids from Ficus sarmentosa var. henryi (King) Corner

被引：0

作者：

WANG Xuegui WEI Xiaoyi TIAN Yongqing SHEN Litao and XU Hanhong Key Laboratory of Natural Pesticide and Chemical Biology Ministry of EducationSouth China Agricultural University Guangzhou PRChina Agricultural College Sichuan Agricultural University Yaan PRChina South China Institute of Botany Chinese Academy of Sciences Guangzhou PRChina ^{[1
,2
,3
,1
,2
,1
,1
,510642
,2
,625014
,3
,510650
]}

机构：

来源：

AgriculturalSciencesinChina | 2010年 / 9卷 / 05期

关键词：

Ficus sarmentosa var. henryi (King) Corner; inhibitory activity; flavonoids; luteolin;

D O I：

暂无

中图分类号：

S663.3 [无花果];

学科分类号：

090201 ;

摘要：

The methanol extract of Ficus sarmentosa var. henryi (King) Corner was found to detect potent inhibitory activities against 6 crop pathogenic fungi, Fusarium graminearum, Pumpkin fusarium Wilt, Curvularia lunata (Wakker) Boed, Septoria zeicola Stout, Botrytis cinerea, and Rhizoctonia solani. Four flavonoids were isolated from the extract of F. sarmentosa var. henryi by activity-guided fractionation and they were identified as eriodictyol (1), homoeriodictyol (2), dihydroquercetin (3), and luteolin (4) by spectroscopic means and displayed excellent inhibitory activity against F. graminearum and S. zeicola. Among them, luteolin (4) showed the strongest inhibitory activity with IC50 values of 56.38 and 81.48 mg L-1, to the fungi, respectively. The in vitro inhibitory activity of F. sarmentosa var. henryi (King) Corner was reported for the first time and the inhibitory action mechanism of luteolin (4) was worthy of further research.

引用

页码：690 / 694

页数：5

共 5 条

[1] 小叶买麻藤的化学成分 [J].

王健伟 ;

梁敬钰 ;

李丽 .

中国天然药物, 2006, (06) :432-434

[2]

Effects of an azadirachtin-based formulation on the non-target muscoid fly parasitoid Muscidifurax raptor （Hymenoptera: Pteromalidae）[J] . L. Ruiu,A. Satta,I. Floris.Biological Control . 2008 (1)

[3] Antimicrobial activity of the crude extracts and compounds from Ficus chlamydocarpa and Ficus cordata (Moraceae) [J].

Kuete, V. ;

Ngameni, B. ;

Simo, C. C. Fotso ;

Tankeu, R. Kengap ;

Ngadjui, B. Tchaleu ;

Meyer, J. J. M. ;

Lall, N. ;

Kuiate, J. R. .

JOURNAL OF ETHNOPHARMACOLOGY, 2008, 120 (01) :17-24

[4] Isolation and antifungal activity of lignans from Myristica fragrans against various plant pathogenic fungi [J].

Cho, Jun Young ;

Choi, Gyung Ja ;

Son, Seung Wan ;

Jang, Kyoung Soo ;

Lim, He Kyoung ;

Lee, Sun Og ;

Do Sung, Nack ;

Cho, Kwang Yun ;

Kim, Jin-Cheol .

PEST MANAGEMENT SCIENCE, 2007, 63 (09) :935-940

[5]

Separation and identification of the flavonoids from Buddleia officinalis Maxim. Li S J, Zhao Y Y, Wang B, et al. Acta. Pharmaceutica Sinica . 1996

← 1 →