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从水生棒状杆菌中分离出的糖甘油脂S365A的anteiso酸部分的绝对构型的测定。

Determination of the absolute configurations of the anteiso acid moieties of glycoglycerolipid S365A isolated from Corynebacterium aquaticum.

作者信息

Akasaka Kazuaki, Shichijyukari Seiya, Meguro Hiroshi, Ohrui Hiroshi

机构信息

Graduate School of Life Sciences, Tohoku University, Aobaku, Sendai, Japan.

出版信息

Biosci Biotechnol Biochem. 2002 Aug;66(8):1719-22. doi: 10.1271/bbb.66.1719.

DOI:10.1271/bbb.66.1719
PMID:12353633
Abstract

The absolute configurations of the two acid moieties, 12-methyltetradecanoate and 14-methylhexadecanoate, of glycoglycerolipid S365A isolated from Corynebacterium aquaticum were determined by an HPLC analysis after their conversion with the chiral fluorescent labeling reagents, (1S,2S)- and (1R,2R)-2-(2,3-anthracenedicarboximido)cyclohexanol. Both anteiso acids had the S configuration.

摘要

从水生棒状杆菌中分离出的糖甘油脂S365A的两种酸性部分，即12-甲基十四烷酸酯和14-甲基十六烷酸酯，在用手性荧光标记试剂(1S,2S)-和(1R,2R)-2-(2,3-蒽二甲酰亚胺)环己醇转化后，通过高效液相色谱分析确定了其绝对构型。两种anteiso酸均具有S构型。

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