Phenolic compounds from merremia umbellata subsp orientalis and their allelopathic effects on arabidopsis seed germination
文献类型：期刊论文
| 作者 | Yan, Jian1; Bi, Hai-Hong1; Liu, Yong-Zhu2; Zhang, Mei1,3; Zhou, Zhong-Yu1; Tan, Jian-Wen1 |
| 刊名 | Molecules
 |
| 出版日期 | 2010-11-01 |
| 卷号 | 15期号:11页码:8241-8250 |
| 关键词 | Convolvulaceae Merremia umbellata Phenolic compounds Arabidopsis Allelopathic effect Salicylic acid |
| ISSN号 | 1420-3049 |
| DOI | 10.3390/molecules15118241 |
| 通讯作者 | Tan, jian-wen(jwtan@scbg.ac.cn) |
| 英文摘要 | A bioassay-directed phytochemical study was carried out to investigate potential allelochemicals of the invasive plant merremia umbellata subsp. orientalis (hall. f.). eight phenolic compounds, including a salicylic acid (sa)-derived new natural product, sa 2-o-beta-d-(3', 6'-dicaffeoyl)-glucopyranoside (1), and seven known ones 2-8 were isolated and identified from two bioactive sub-fractions of the acetone extract of this plant. the structure of new compound 1 was established by spectral and chemical methods. the potential allelopathic effects of these compounds at 0.5 and 1.0 mm concentrations on the germination of arabidopsis seeds were tested. results showed that 2 remarkably inhibited seed germination at concentrations as low as 0.5 mm. compound 3 only moderately inhibited seed germination at 0.5 mm, but displayed strong inhibitory bioactivity at 1.0 mm concentration. compounds 4 and 5 showed only slight inhibitory bioactivity at 1.0 mm, while the other compounds showed no obvious inhibitory effects. |
| WOS关键词 | INDONESIAN MEDICINAL-PLANTS ; NUCLEAR-MAGNETIC-RESONANCE ; RESIN-GLYCOSIDES ; MAMMOSA CONVOLVULACEAE ; LITHOSPERMUM-RUDERALE ; CHEMICAL STRUCTURES ; POLYPHENOLIC ACIDS ; SALICYLIC-ACID ; MERREMOSIDE-B ; FOLK MEDICINE |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Organic |
| 语种 | 英语 |
| WOS记录号 | WOS:000284582100051 |
| 出版者 | MDPI AG |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2413042 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Tan, Jian-Wen |
| 作者单位 | 1.Chinese Acad Sci, S China Bot Garden, Key Lab Plant Resources Conservat & Sustainable U, Guangzhou 510650, Guangdong, Peoples R China 2.Natl Engn Res Ctr Plant Space Breeding, Guangzhou 510642, Guangdong, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yan, Jian,Bi, Hai-Hong,Liu, Yong-Zhu,et al. Phenolic compounds from merremia umbellata subsp orientalis and their allelopathic effects on arabidopsis seed germination[J]. Molecules,2010,15(11):8241-8250. |
| APA | Yan, Jian,Bi, Hai-Hong,Liu, Yong-Zhu,Zhang, Mei,Zhou, Zhong-Yu,&Tan, Jian-Wen.(2010).Phenolic compounds from merremia umbellata subsp orientalis and their allelopathic effects on arabidopsis seed germination.Molecules,15(11),8241-8250. |
| MLA | Yan, Jian,et al."Phenolic compounds from merremia umbellata subsp orientalis and their allelopathic effects on arabidopsis seed germination".Molecules 15.11(2010):8241-8250. |
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来源：中国科学院大学
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