Antibacterial diterpenoids from Sagittaria pygmaea
文献类型：期刊论文
| 作者 | Liu XT(刘雪婷) ; SHI YAO ; Yu B(俞飚) ; Williams IAN D ; Sung HERMAN H Y ; ZHANG QIONG ; Liang JINGYU ; Ip NANCY Y ; MIN ZHIDA |
| 刊名 | Planta Med.
 |
| 出版日期 | 2007 |
| 卷号 | 73期号:1页码:84-90 |
| ISSN号 | 0032-0943 |
| 其他题名 | 从Sagittaria pygmaea中的到的有抗菌性的二萜类化合物 |
| 通讯作者 | MIN ZHIDA |
| 英文摘要 | There were five new diterpenoids, 18-beta-D-3,4 -diacetoxyxylopyranosyl-ent-kaur-16-ene (1), 18-beta-L-3,5 -diacetoxyarabinofuranosyl-ent-kaur-16-ene (2), 18-beta-D-3,6 -diacetoxyglucopyranosyl-ent-kaur-16-ene (3), ent-isopimar-8(14),15-dien-19-oic acid (4), and 5 alpha-hydroxy-ent-rosa-15-en-18-oic acid (5), isolated from the whole herb of Sagittaria pygmaea. Their structures and relative configurations were established based on spectroscopic studies, chemical methods, and X-ray crystallographic analysis. Compound 2 exhibited significant antibacterial activity against the oral pathogens, Streptococcus mutans ATCC 25175 and Actinomyces viscosus ATCC 27 044, with MIC values against both pathogens of 15.6 mu g/mL. Compound 3 was active against only A. viscosus ATCC 27044 with an MIC value of 62.5 mu g/mL. Compounds 4 and 5 were active against S. mutans ATCC 25175 and A. viscosus ATCC 27044, with MIC values against both pathogens of 125.0 mu g/mL. |
| 学科主题 | 生命有机化学 |
| 收录类别 | SCI |
| 原文出处 | http://dx.doi.org/10.1055/s-2006-951773 |
| 语种 | 英语 |
| WOS记录号 | WOS:000244086400014 |
| 公开日期 | 2013-02-25 |
| 源URL | [http://202.127.28.38/handle/331003/19063]  |
| 专题 | 上海有机化学研究所_生命有机化学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Liu XT,SHI YAO,Yu B,et al. Antibacterial diterpenoids from Sagittaria pygmaea[J]. Planta Med.,2007,73(1):84-90. |
| APA | 刘雪婷.,SHI YAO.,俞飚.,Williams IAN D.,Sung HERMAN H Y.,...&MIN ZHIDA.(2007).Antibacterial diterpenoids from Sagittaria pygmaea.Planta Med.,73(1),84-90. |
| MLA | 刘雪婷,et al."Antibacterial diterpenoids from Sagittaria pygmaea".Planta Med. 73.1(2007):84-90. |
入库方式： OAI收割
来源：上海有机化学研究所
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