Antioxidant and alpha-glucosidase inhibitory activities of isoflavonoids from the rhizomes of Ficus tikoua Bur

被引：37

作者：

Fu, Guangmiao ^{[1
,2
]}

Li, Wenjuan ^{[1
,2
]}

Huang, Xiangzhong ^{[1
,2
,3
,4
]}

Zhang, Runzhi ^{[1
,2
]}

Tian, Kai ^{[1
,2
]}

Hou, Shuqun ^{[1
,2
]}

Li, Yukui ^{[1
,2
]}

机构：

[1] Yunnan Minzu Univ, State Ethn Affairs Commiss, Key Lab Chem Ethn Med Resources, Kunming, Yunnan, Peoples R China

[2] Yunnan Minzu Univ, Minist Educ, Kunming, Yunnan, Peoples R China

[3] Yunnan Minzu Univ, Educ Dept Yunnan, Key Lab Resource Clean Convers Ethn Reg, Kunming, Yunnan, Peoples R China

[4] Yunnan Minzu Univ, Key Lab Yi Med Resources & Pharmacodynam Res, Kunming, Yunnan, Peoples R China

来源：

NATURAL PRODUCT RESEARCH | 2018年 / 32卷 / 04期

基金：

中国国家自然科学基金;

关键词：

Ficus tikoua; Moraceae; isoflavonoid; alpha-glucosidase inhibition; antioxidant activity; IDENTIFICATION; CONSTITUENTS; FLAVONOIDS; LEAVES;

D O I：

10.1080/14786419.2017.1312391

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

A new unique isoflavone derivatives with a cyclic-monoterpene-substituent, ficusin C (1), together with five known compounds (2-6), were isolated from the rhizomes of Ficus tikoua. Their structures were elucidated on the basis of spectroscopic data interpretation, mass spectrometric analysis and comparison with literature data of related compounds. Antioxidant and -glucosidase inhibitory activities of these compounds were evaluated by 1,1-diphenyl-2-picryhydrazyl (DPPH) radical-scavenging assay and -glucosidase inhibitory experiment, respectively. [GRAPHICS] .

引用

页码：399 / 405

页数：7

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