来自海洋海绵Halichondria panicea的新型糖鞘脂。
New glycosphingolipids from the marine sponge Halichondria panicea.
作者信息
Nagle D G, McClatchey W C, Gerwick W H
机构信息
College of Pharmacy, Oregon State University, Corvallis 97331.
出版信息
J Nat Prod. 1992 Jul;55(7):1013-7. doi: 10.1021/np50085a032.
A novel sphingolipid containing an iso-fatty acid, (4E,8E)-N-13'-methyltetradecanoyl-1-O-beta-D-glucopyra nosyl-4-sphingadiene, was isolated from the Oregon marine sponge Halichondria panicea and its structure determined using a combination of spectroscopic and chemical degradation techniques. A second galactosyl-ceramide, which contained an unusually long chain fatty acid amide component, was also isolated from H. panicea.
从俄勒冈州的海洋海绵Halichondria panicea中分离出一种含有异脂肪酸的新型鞘脂，即(4E,8E)-N-13'-甲基十四烷酰基-1-O-β-D-吡喃葡萄糖基-4-鞘氨二烯，并结合光谱和化学降解技术确定了其结构。还从Halichondria panicea中分离出了第二种半乳糖神经酰胺，它含有异常长链的脂肪酸酰胺成分。
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