A New Monoterpenoid and a New Flavonoid Glycoside from the Peels of Clausena lansium
文献类型: 外文期刊
第一作者: Deng, Hui-Dong
作者: Deng, Hui-Dong;Li, Shao-Peng;Deng, Hui-Dong;Cai, Cai-Hong;Liu, Shuai;Zeng, Yan-Bo;Mei, Wen-Li;Dai, Hao-Fu;Deng, Hui-Dong;He, Fan;Hua, Min
作者机构:
关键词: Clausena lansium;Monoterpenoid;Flavonoid;Antibacterial activity;Hypoglycemic activity
期刊名称:NATURAL PRODUCT COMMUNICATIONS ( 影响因子:0.986; 五年影响因子:1.068 )
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收录情况: SCI
摘要: One new monoterpenoid, nerol oxide-8-carboxylic acid (1), and one new flavonoid glycoside, claulansoside A (2), together with six known compounds, clausenamide (3), quercetin (4), isorhamnetin (5), dihydromyric (6), 2 '',3 ''-dihydroxyanisolactone (7) and (E,E)-8-(7-hydroxy-3,7-dimethylocta-2,5-dienyloxy)psoralen (8), have been isolated from the peels of Clausena lansiunz (Lour.) Skeels. Their structures were determined using a combination of ID, and 2D NMR (HMQC, HMBC, COSY and NOESY) techniques, and HR-ESI-MS analyses. Compounds 1 and 7 exhibited antibacterial activity against Staphylococcus aureus with the diameter of inhibition zones of 11.5 mm and 14.2 mm. Compounds 3 and 6 showed a-glucosidase inhibitory activity in vitro.
分类号: N
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