Matsubara T, Hayashi A
J Biochem. 1986 May;99(5):1401-8. doi: 10.1093/oxfordjournals.jbchem.a135609.
A series of glycosphingolipids and phosphonoglycosphingolipid containing only galactose as the sugar component were isolated from the marine snail, Chlorostoma argyrostoma turbinatum. The structures of these lipids were studied by methylation analysis, hydrogen fluoride degradation, proton magnetic resonance spectroscopy and fast atom bombardment mass spectrometry, and characterized as follows: the glycosphingolipids galactosyl beta(1-1)ceramide, galactosyl beta(1-6)galactosyl beta(1-1)ceramide, galactosyl beta(1-6)galactosyl beta(1-6)galactosyl beta(1-1)ceramide and galactosyl beta(1-6)galactosyl beta(1-6)galactosyl beta(1-6)galactosyl beta(1-1)ceramide, and phosphonoglycosphingolipid N-methylaminoethylphosphonyl galactosyl(1-1)ceramide. The main molecular species of the ceramide moiety were hexadecanoyl-octadecasphingenine and hydroxyhexadecanoyl-octadecasphingadienine in all of these sphingolipids.
从海洋蜗牛银口蝾螺中分离出了一系列仅含有半乳糖作为糖成分的糖鞘脂和膦酰糖鞘脂。通过甲基化分析、氟化氢降解、质子磁共振光谱和快原子轰击质谱对这些脂质的结构进行了研究，其特征如下：糖鞘脂有β(1-1)半乳糖基神经酰胺、β(1-6)半乳糖基-β(1-1)神经酰胺、β(1-6)半乳糖基-β(1-6)半乳糖基-β(1-1)神经酰胺和β(1-6)半乳糖基-β(1-6)半乳糖基-β(1-6)半乳糖基-β(1-1)神经酰胺，以及膦酰糖鞘脂N-甲基氨基乙基膦酰基半乳糖基(1-1)神经酰胺。在所有这些鞘脂中，神经酰胺部分的主要分子种类是十六烷酰基-十八碳鞘氨醇和羟基十六烷酰基-十八碳鞘氨二烯醇。
