Three new 2,3-dihydroxy fatty acid glycosphingolipids from the Mediterranean tunicate Microcosmus sulcatus

被引：8
作者：
Aiello, A [1 ]
Fattorusso, E [1 ]
Mangoni, A [1 ]
Menna, M [1 ]
机构：
[1] Dipartimento Chim Sostanze Nat, I-80131 Naples, Italy
来源：
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY | 2003年 / 2003卷 / 04期
关键词：
natural products; glycolipids; sphingolipids;
D O I：
10.1002/ejoc.200390114
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Three new glycosphingolipids (2a-4a) were isolated as their peracetates (2b-4b) from the marine ascidian Microcosmus sulcatus, and their structures were elucidated by spectroscopic and chemical analysis. Compounds 2a-4a are the first natural glycosphingolipids whose ceramide contains a 2,3-dihydroxy acid.
引用
收藏
页码：734 / 739
页数：6
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