Two New Epoxysteroids from Helianthus tuberosus
文献类型：期刊论文
| 作者 | Li, Xiao-Dong; Miao, Feng-Ping ; Ji, Nai-Yun
|
| 刊名 | MOLECULES
 |
| 出版日期 | 2011-10-01 |
| 卷号 | 16期号:10页码:8646-8653 |
| 关键词 | Helianthus Tuberosus Steroid 5 Alpha 8 Alpha-epidioxy-22 Beta 5 Alpha 23 Beta-epoxyergosta-6-en-3 Beta-ol 8 Alpha-epidioxy-22 Alpha 23 Alpha-epoxyergosta-6-en-3 Beta-ol |
| ISSN号 | 1420-3049 |
| 产权排序 | [Li, Xiao-Dong; Miao, Feng-Ping; Ji, Nai-Yun] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China |
| 通讯作者 | Ji, NY (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China |
| 文献子类 | Article |
| 英文摘要 | Two new epoxy steroids, 5 alpha,8 alpha-epidioxy-22 beta,23 beta-epoxyergosta-6-en-3 beta-ol (1) and 5 alpha,8 alpha-epidioxy-22 alpha,23 alpha-epoxyergosta-6-en-3 beta-ol (2), and ten known steroids including (24R)-5 alpha,8 alpha-epidioxyergosta-6-en-3 beta-ol (3), (22E,24R)-5 alpha,8 alpha-epidioxyergosta-6,22-dien-3 beta-ol (4), (22E, 24R)-5 alpha,8 alpha-epidioxyergosta-6,9(11), 22-trien-3 beta-ol (5), beta-sitosterol (6), sitost-5-en-3 beta-ol acetate (7), 7 alpha-hydroxysitosterol (8), schleicheol 2 (9), (24R)-24-ethyl-5 alpha-cholestane-3 beta,5 alpha,6 beta-triol (10), 7 alpha-hydroxystigmasterol (11), and stigmasterol (12) were isolated from Helianthus tuberosus grown in Laizhou salinized land of coastal zone of Bohai Sea, China. The structures of these compounds were unambiguously established by 1D, 2D NMR and mass spectroscopic techniques. The new compounds 1 and 2 exhibited weak antibacterial activity and no antifungal activity.; Two new epoxy steroids, 5 alpha,8 alpha-epidioxy-22 beta,23 beta-epoxyergosta-6-en-3 beta-ol (1) and 5 alpha,8 alpha-epidioxy-22 alpha,23 alpha-epoxyergosta-6-en-3 beta-ol (2), and ten known steroids including (24R)-5 alpha,8 alpha-epidioxyergosta-6-en-3 beta-ol (3), (22E,24R)-5 alpha,8 alpha-epidioxyergosta-6,22-dien-3 beta-ol (4), (22E, 24R)-5 alpha,8 alpha-epidioxyergosta-6,9(11), 22-trien-3 beta-ol (5), beta-sitosterol (6), sitost-5-en-3 beta-ol acetate (7), 7 alpha-hydroxysitosterol (8), schleicheol 2 (9), (24R)-24-ethyl-5 alpha-cholestane-3 beta,5 alpha,6 beta-triol (10), 7 alpha-hydroxystigmasterol (11), and stigmasterol (12) were isolated from Helianthus tuberosus grown in Laizhou salinized land of coastal zone of Bohai Sea, China. The structures of these compounds were unambiguously established by 1D, 2D NMR and mass spectroscopic techniques. The new compounds 1 and 2 exhibited weak antibacterial activity and no antifungal activity. |
| 学科主题 | Chemistry |
| URL标识 | 查看原文 |
| WOS关键词 | JERUSALEM-ARTICHOKE ; STEROLS |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000296973000035 |
| 资助机构 | Yantai Municipal Sci-Tech Development Program[2009164]; Chinese Academy of Sciences for Key Topics in Innovation Engineering[KZCX2-YW-225, KZCX2-YW-QN209]; Foundation of the Chinese Academy of Sciences |
| 公开日期 | 2012-03-06 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/5365]  |
| 专题 | 烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室 |
| 作者单位 | Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Xiao-Dong,Miao, Feng-Ping,Ji, Nai-Yun. Two New Epoxysteroids from Helianthus tuberosus[J]. MOLECULES,2011,16(10):8646-8653. |
| APA | Li, Xiao-Dong,Miao, Feng-Ping,&Ji, Nai-Yun.(2011).Two New Epoxysteroids from Helianthus tuberosus.MOLECULES,16(10),8646-8653. |
| MLA | Li, Xiao-Dong,et al."Two New Epoxysteroids from Helianthus tuberosus".MOLECULES 16.10(2011):8646-8653. |
入库方式： OAI收割
来源：烟台海岸带研究所
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