Ugibohlin:: A new dibromo-seco-isophakellin from Axinella carteri
Ugibohlin:: A new dibromo-seco-isophakellin from Axinella carteri
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DOI：
10.1021/np010202o
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发表时间：
2001-12-01
影响因子：
5.1
通讯作者：
Likos, J
中科院分区：
文献类型：
--
作者：
Goetz, GH;Harrigan, GG;Likos, J
对菲律宾塔拉卡宁岛芦苇坡采集的海绵Axinella carteri进行化学研究，发现了新的代谢物ugibohlin(1)及其已知的环状衍生物二溴异珊瑚蛋白(2)。利用高场2D核磁共振波谱(包括H-1-H-1 COSY、HSQC和HMBC)对分离的代谢物进行结构鉴定。修改后的化学位移作业提供给2。
Chemical investigation of a marine sponge, Axinella carteri, collected on a reed slope of Talakanen Island, Phillipines, has afforded the new metabolite ugibohlin (1), along with its known cyclic derivative dibromoisophakellin (2). Structure elucidation of the isolated metabolites involved high-field 2D NMR spectroscopy including H-1-H-1 COSY, HSQC, and HMBC. Revised chemical shift assignments are provided for 2.