Flavanol derivatives from Rhizophora stylosa and their DPPH radical scavenging activity
文献类型：期刊论文
| 作者 | Li, Dong-Li; Li, Xiao-Ming; Peng, Ze-Yu; Wang, Bin-Gui ; Wang, BG, Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Nanhai Rd 7, Qingdao 266071, Peoples R China
|
| 刊名 | MOLECULES
 |
| 出版日期 | 2007-05-01 |
| 卷号 | 12期号:5页码:1163-1169 |
| 关键词 | Rhizophoraceae Rhizophora Stylosa Flavanol Radical Scavenging Activity |
| ISSN号 | 1420-3049 |
| 文献子类 | Article |
| 英文摘要 | A new acetylated flavanol, 3,7-O-diacetyl (-)-epicatechin (3), and seven known flavanol derivatives, (-)-epicatechin (1), 3-O-acetyl (-)-epicatechin (2), 3,3 ',4 ',5,7-O-pentaacetyl (-)-epicatechin (4), (+)-afzelechin (5), (+)-catechin (6), cinchonain Ib (7), and proanthocyanidin B2 (8), were isolated from the stems and twigs of the mangrove plant Rhizophora stylosa and identified. The crude extract, the different fractions and all of the purified compounds were evaluated for DPPH radical scavenging activity.; A new acetylated flavanol, 3,7-O-diacetyl (-)-epicatechin (3), and seven known flavanol derivatives, (-)-epicatechin (1), 3-O-acetyl (-)-epicatechin (2), 3,3 ',4 ',5,7-O-pentaacetyl (-)-epicatechin (4), (+)-afzelechin (5), (+)-catechin (6), cinchonain Ib (7), and proanthocyanidin B2 (8), were isolated from the stems and twigs of the mangrove plant Rhizophora stylosa and identified. The crude extract, the different fractions and all of the purified compounds were evaluated for DPPH radical scavenging activity. |
| 学科主题 | Chemistry, Organic |
| 语种 | 英语 |
| WOS记录号 | WOS:000247200900022 |
| 公开日期 | 2010-11-18 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/1626]  |
| 专题 | 海洋研究所_实验海洋生物学重点实验室 |
| 通讯作者 | Wang, BG, Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Nanhai Rd 7, Qingdao 266071, Peoples R China |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Dong-Li,Li, Xiao-Ming,Peng, Ze-Yu,et al. Flavanol derivatives from Rhizophora stylosa and their DPPH radical scavenging activity[J]. MOLECULES,2007,12(5):1163-1169. |
| APA | Li, Dong-Li,Li, Xiao-Ming,Peng, Ze-Yu,Wang, Bin-Gui,&Wang, BG, Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Nanhai Rd 7, Qingdao 266071, Peoples R China.(2007).Flavanol derivatives from Rhizophora stylosa and their DPPH radical scavenging activity.MOLECULES,12(5),1163-1169. |
| MLA | Li, Dong-Li,et al."Flavanol derivatives from Rhizophora stylosa and their DPPH radical scavenging activity".MOLECULES 12.5(2007):1163-1169. |
入库方式： OAI收割
来源：海洋研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。