| A New Chromene Isolated from Ageratum conyzoides | |
| Adebayo, Abiodun Humphrey1,2; Ji, Chang-Jiu1; Zhang, Yu-Mei1; He, Wen-Jun1; Zeng, Guang-Zhi1; Han, Hong-Jin1; Xu, Jun-Ju1; Akindahunsi, Afolabi Akintunde3; Tan, Ning-Hua1 | |
| 通讯作者 | Adebayo, AH (reprint author), Chinese Acad Sci, State Key Lab Phytochem & Plant Resources W China, Kunming Inst Bot, Kunming 650204, Peoples R China |
| 2011-09-01 | |
| 发表期刊 | NATURAL PRODUCT COMMUNICATIONS
 |
| ISSN | 1934-578X |
| 卷号 | 6期号:9页码:1263-1265 |
| 摘要 | From the ethanol extract of the whole plant of Ageratum conyzoides L. (Compositae), one new chromene, 2,2-dimethylchromene 7-methoxy-6-O-beta-D-glucopyranoside, was isolated, together with thirteen known compounds, seven of which were being reported for the first time. The compounds were all characterized by MS, IR, 1D- and 2D-NMR spectroscopy. 7,3',5'-Tri-O-methyltricetin (7), precocene 11(9), 3,5,7,4'-tetrahydroxyflavone (13) and 5,6,7,3',4',5'-hexamethoxyflavone (14) exhibited inhibitory activity on the P-388 cancer cell line with IC(50) values of 12.8, 24.8, 3.5 and 7.8 mu M respectively, while compound 9 exhibited inhibitory activity on the HT-29 cancer cell line with an IC(50) value of 61 mu M; the others showed no significant cytotoxic activity on the cell lines tested. |
| 关键词 | Ageratum Conyzoides Compositae Cytotoxicity 2 2-dimethylchromene 7-methoxy-6-o-beta-d-glucopyranoside |
| 学科领域 | Pharmacology & Pharmacy ; Food Science & Technology |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000294381500014 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.kib.ac.cn/handle/151853/14479 |
| 专题 | 植物化学与西部植物资源持续利用国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Phytochem & Plant Resources W China, Kunming Inst Bot, Kunming 650204, Peoples R China 2.Covenant Univ, Dept Biol Sci, Coll Sci & Technol, Ota, Ogun State, Nigeria 3.Fed Univ Technol Akure, Dept Biochem, Akure, Nigeria |
| 推荐引用方式 GB/T 7714 | Adebayo, Abiodun Humphrey,Ji, Chang-Jiu,Zhang, Yu-Mei,et al. A New Chromene Isolated from Ageratum conyzoides[J]. NATURAL PRODUCT COMMUNICATIONS,2011,6(9):1263-1265. |
| APA | Adebayo, Abiodun Humphrey.,Ji, Chang-Jiu.,Zhang, Yu-Mei.,He, Wen-Jun.,Zeng, Guang-Zhi.,...&Tan, Ning-Hua.(2011).A New Chromene Isolated from Ageratum conyzoides.NATURAL PRODUCT COMMUNICATIONS,6(9),1263-1265. |
| MLA | Adebayo, Abiodun Humphrey,et al."A New Chromene Isolated from Ageratum conyzoides".NATURAL PRODUCT COMMUNICATIONS 6.9(2011):1263-1265. |
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