Two halosesquiterpenes from Laurencia composita
Li, Xiao-Dong1,3; Miao, Feng-Ping1; Liang, Xiao-Rui2; Wang, Bin-Gui3; Ji, Nai-Yun1
发表期刊RSC ADVANCES
2013
卷号3期号:6页码:1953-1956
关键词Red Alga Sesquiterpenes
产权排序[Li, Xiao-Dong; Miao, Feng-Ping; Ji, Nai-Yun] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai 264003, Peoples R China; [Liang, Xiao-Rui] Naval Aeronaut & Astronaut Univ, Yantai 264001, Peoples R China; [Li, Xiao-Dong; Wang, Bin-Gui] Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
通讯作者Li, XD (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai 264003, Peoples R China. nyji@yic.ac.cn
英文摘要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 algaLaurencia 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.
文章类型Article
资助机构National Natural Science Foundations of China [41106136, 41106137]; Chinese Academy of Sciences [KZCX2-YW-QN209]
收录类别SCI
语种英语
关键词[WOS]RED ALGA ; SESQUITERPENES
研究领域[WOS]Chemistry
WOS记录号WOS:000313513400051
引用统计
被引频次:11[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cn/handle/133337/6279
专题海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室
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
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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.(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.
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