Three new 2-(2-phenylethyl)chromone derivatives from agarwood of Aquilaria crassna Pierre ex Lecomte (Thymelaeaceae) in Laos
文献类型： 外文期刊
第一作者： Zhao, Yang-Mei
作者： Zhao, Yang-Mei;Yang, Li;Dong, Wen-Hua;Li, Wei;Chen, Hui-Qin;Wang, Hao;Cai, Cai-Hong;Gai, Cui-Juan;Mei, Wen-Li;Dai, Hao-Fu;Yang, Li;Dong, Wen-Hua;Li, Wei;Chen, Hui-Qin;Wang, Hao;Cai, Cai-Hong;Gai, Cui-Juan;Mei, Wen-Li;Dai, Hao-Fu;Zhao, Yang-Mei
作者机构：
关键词： Agarwood; Aquilaria crassna Pierre ex Lecomte (Thymelaeaceae); 2-(2-Phenylethyl)chromone; Tyrosinase inhibition
期刊名称：PHYTOCHEMISTRY LETTERS （ 影响因子：1.679； 五年影响因子：1.861 ）
ISSN： 1874-3900
年卷期： 2019 年 32 卷
页码：
收录情况： SCI
摘要： In our ongoing effort to study the metabolites from agarwood of Aquilaria crassna Pierre ex Lecomte (Thymelaeaceae) produced in Laos, three new 2-(2-phenylethyl)chromone derivatives (1 - 3) were isolated. Their structures were elucidated by comprehensive spectroscopic analyses, predominantly by 1D and 2D NMR spectroscopic methods, and by comparison with the reported data. Compound 2 exhibited tyrosinase inhibitory activity with IC50, value of 172.6 +/- 1.7 mu M (kojic acid as the positive control, 46.1 +/- 1.3 mu M) and its inhibition mode was clarified by molecular modelling study. None of the isolates showed significant cytotoxicity towards tested cancer cell lines.
分类号：
- 相关文献
作者其他论文 更多>>
-
Integrative analysis of metabolome and transcriptome reveals regulatory mechanisms of flavonoid biosynthesis in soybean under salt stress
作者：Wang, Yubin;Liu, Wei;Li, Wei;Wang, Caijie;Dai, Haiying;Xu, Ran;Zhang, Yanwei;Zhang, Lifeng;Wang, Yubin;Liu, Wei;Li, Wei;Wang, Caijie;Dai, Haiying;Xu, Ran;Zhang, Yanwei;Zhang, Lifeng
关键词：soybean; salt stress; metabolome; transcriptome; flavonoid; regulatory mechanism
-
Two unprecedented 2-(2-phenethyl)chromone dimers from red soil agarwood of Aquilaria crassna
作者：Chai, Hong-Xing;Jiang, Bei;Dai, Hao-Fu;Chai, Hong-Xing;Wang, Hao;Zeng, Jun;Dong, Wen-Hua;Mei, Wen-Li;Li, Wei;Dai, Hao-Fu;Wang, Hao;Zeng, Jun;Dong, Wen-Hua;Mei, Wen-Li;Li, Wei;Dai, Hao-Fu
关键词：Aquilaria crassna; Red soil agarwood; 2-(2-Phenylethyl)chromone dimers; Anti-inflammatory activity
-
Naringin's Alleviation of the Inflammatory Response Caused by Actinobacillus pleuropneumoniae by Downregulating the NF-κB/NLRP3 Signalling Pathway
作者：Huang, Qilin;Jing, Xiaohan;Liu, Chen;Ahmad, Saad;Zhao, Guanyu;Li, Zhaorong;Qiu, Zhengying;Xin, Ruihua;Huang, Qilin;Jing, Xiaohan;Liu, Chen;Ahmad, Saad;Zhao, Guanyu;Li, Zhaorong;Qiu, Zhengying;Xin, Ruihua;Huang, Qilin;Jing, Xiaohan;Liu, Chen;Ahmad, Saad;Zhao, Guanyu;Li, Zhaorong;Qiu, Zhengying;Xin, Ruihua;Li, Wei;Huang, Lina
关键词：Actinobacillus pleuropneumoniae (APP); inflammatory injury; NLRP3 inflammasome; protein interactions; naringin (NAR); anti-inflammatory mechanism
-
Aquilaria sinensis: An Upstart Resource for Cucurbitacin Production Offers Insights into the Origin of Plant Bitter (Bi) Gene Clusters
作者：Ding, Xupo;Yang, Zhuo;Wang, Hao;Zeng, Jun;Dai, Haofu;Mei, Wenli;Ding, Xupo;Wang, Hao;Zeng, Jun;Dai, Haofu;Mei, Wenli;Ding, Xupo;Wang, Hao;Zeng, Jun;Dai, Haofu;Mei, Wenli
关键词：cucurbitacin; Aquilaria sinensis; Begonia; Bi gene; bitter gene cluster; origin; evolution
-
The nematode effector calreticulin competes with the high mobility group protein OsHMGB1 for binding to the rice calmodulin-like protein OsCML31 to enhance rice susceptibility to Meloidogyne graminicola
作者：Liu, Jing;Zhang, Jiaqian;Wei, Ying;Su, Wen;Li, Wei;Wang, Bing;Dai, Liangying;Liu, Jing;Gheysen, Godelieve;Zhang, Jiaqian;Wei, Ying;Peng, Deliang;Peng, Huan;Peng, Huan;Dai, Liangying
关键词：calmodulin-like protein; calreticulin; effector; Meloidogyne graminicola; OsHMGB1; plant defense
-
The application of protease in aquaculture: Prospects for enhancing the aquafeed industry
作者：Chen, Shiyou;Wang, Jie;Xie, Xiaoze;Liang, Xiaofang;Wang, Hao;Xue, Min;Chen, Shiyou;Xie, Xiaoze;Wang, Junjun;Maulu, Sahya;Wang, Junjun
关键词：Protease; Low-fishmeal diet; Protein-saving diets; Exogenous digestive enzyme; Aquafeed
-
Near-gapless and haplotype-resolved apple genomes provide insights into the genetic basis of rootstock-induced dwarfing
作者：Li, Wei;Li, Hui;Sun, Haochen;Wang, Shiyao;Wang, Zijun;Li, Yuqi;Zhou, Bowen;Fan, Xingqiang;Xiong, Yao;Wang, Yi;Xu, Xuefeng;Han, Zhenhai;Chu, Chong;Zhang, Hengtao;Foster, Toshi M.;Lopez-Girona, Elena;Yu, Jiaxin;Li, Yi;Ma, Yue;Zhang, Ke;Zhang, Ke;Han, Yongming;Deng, Cecilia H.
关键词：
