期刊
JOURNAL OF NATURAL PRODUCTS
卷 74, 期 12, 页码 2563-2570出版社
AMER CHEMICAL SOC
DOI: 10.1021/np200748g
关键词
-
资金
- National Research Foundation of Korea (NRF) [20110018562]
- Ministry of Education, Science and Technology
- Ministry of Land, Transport and Maritime, Korea [PM 56091]
Nine new triterpene galactosides and aglycones, along with three known compounds from the rare pouoside class, were isolated from the tropical sponge Lipastrotethya sp. collected from Micronesia. The structures of these new compounds were determined by combined spectroscopic methods and designated as pouosides F-I (4, 8, 10, and 12) and pouogenins A-E (5-7, 9, and 11). The absolute configurations of the asymmetric centers and the cyclohexenone moiety, which had been previously undetermined, were assigned by NOESY analyses and Mosher's methods. Several of these compounds exhibited weak cytotoxicity against the K562 cell line.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据