作者:Achim Grube、Christoph Timm、Matthias Köck
DOI:10.1002/ejoc.200500208
日期:2006.3
Very recently the new cyclostellettamines H, I, K and L were identified from a Brazilian sponge of the genus Pachychalina. They were isolated together with the known cyclostellettamines A–G in a mixture of only 1.5 mg. To obtain further material for biological investigations, the synthesis of the four new cyclostellettamines has been carried out. Since mass spectrometry plays an essential role in identifying
最近,新的环藻胺 H、I、K 和 L 被鉴定出来自巴西厚皮海绵属的海绵。它们与已知的环紫杉胺 A-G 一起以仅 1.5 mg 的混合物分离。为了获得用于生物学研究的进一步材料,已经进行了四种新的环紫铜胺的合成。由于质谱在鉴定这些化合物中起着重要作用,因此讨论了对环紫檀胺的系统分析。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2006)