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根鞘素A,一种从海绵状结壳根鞘藻中分离出的新型双头鞘脂。

Rhizochalin A, a novel two-headed sphingolipid from the sponge Rhizochalina incrustata.

作者信息

Makarieva Tatyana N, Guzii Alla G, Denisenko Vladimir A, Dmitrenok Pavel S, Santalova Elena A, Pokanevich Evgenii V, Molinski Tadeusz F, Stonik Valentin A

机构信息

Laboratory of the MaNaPro Chemistry, Pacific Institute of Bioorganic Chemistry of the Russian Academy of Sciences, 690022 Vladivostok-22, Russia.

出版信息

J Nat Prod. 2005 Feb;68(2):255-7. doi: 10.1021/np049710z.

DOI:10.1021/np049710z
PMID:15730256
Abstract

Rhizochalin A (4), the fourth representative of two-headed glycosphingolipids, was isolated as its peracetate from the sponge Rhizochalina incrustata. Its structure has been established as the 2-ethyl carbamoate of rhizochalin on the basis of spectroscopic data and chemical transformations.

摘要

根鞘素A(4)是双头糖鞘脂的第四个代表物,从海绵状包被根鞘藻中分离得到其全乙酰化物。基于光谱数据和化学转化,其结构已确定为根鞘素的2-乙基氨基甲酸酯。

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