Institutional Repository of Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences
Two halosesquiterpenes from Laurencia composita | |
Li, Xiao-Dong1,3; Miao, Feng-Ping1; Liang, Xiao-Rui2; Wang, Bin-Gui3; Ji, Nai-Yun1; Li, XD | |
2013 | |
发表期刊 | RSC ADVANCES |
ISSN | 2046-2069 |
卷号 | 3期号:6页码:1953-1956 |
文章类型 | Article |
摘要 | Two new chamigrane sesquiterpenes, yicterpenes A (1) and B (2) each with an unprecedented halogenation at C-9 and a hemiketal unit at C-10, were isolated from the marine red alga Laurencia composita. The structures and absolute configurations of them were identified by NMR, ECD, and mass spectrometric methods as well as quantum chemical calculations. Compound 1 with a chlorination at C-9 was more active against some tested marine-derived organisms than 2 with a bromination at C-9.; Two new chamigrane sesquiterpenes, yicterpenes A (1) and B (2) each with an unprecedented halogenation at C-9 and a hemiketal unit at C-10, were isolated from the marine red alga Laurencia composita. The structures and absolute configurations of them were identified by NMR, ECD, and mass spectrometric methods as well as quantum chemical calculations. Compound 1 with a chlorination at C-9 was more active against some tested marine-derived organisms than 2 with a bromination at C-9. |
学科领域 | Chemistry |
DOI | 10.1039/c2ra23101h |
URL | 查看原文 |
收录类别 | SCI |
语种 | 英语 |
WOS研究方向 | Chemistry |
WOS类目 | Chemistry, Multidisciplinary |
WOS记录号 | WOS:000313513400051 |
WOS关键词 | RED ALGA ; SESQUITERPENES |
WOS标题词 | Science & Technology ; Physical Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.qdio.ac.cn/handle/337002/16671 |
专题 | 实验海洋生物学重点实验室 |
通讯作者 | Li, XD |
作者单位 | 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai 264003, Peoples R China 2.Naval Aeronaut & Astronaut Univ, Yantai 264001, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China |
第一作者单位 | 中国科学院海洋研究所 |
推荐引用方式 GB/T 7714 | Li, Xiao-Dong,Miao, Feng-Ping,Liang, Xiao-Rui,et al. Two halosesquiterpenes from Laurencia composita[J]. RSC ADVANCES,2013,3(6):1953-1956. |
APA | Li, Xiao-Dong,Miao, Feng-Ping,Liang, Xiao-Rui,Wang, Bin-Gui,Ji, Nai-Yun,&Li, XD.(2013).Two halosesquiterpenes from Laurencia composita.RSC ADVANCES,3(6),1953-1956. |
MLA | Li, Xiao-Dong,et al."Two halosesquiterpenes from Laurencia composita".RSC ADVANCES 3.6(2013):1953-1956. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Two halosesquiterpen(442KB) | 限制开放 | CC BY-NC-SA | 浏览 |
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