Quantitative 2H NMR spectroscopy -: 2.: "H/D-isotope portraits" of cyclic monoterpenes and discrimination of their biosynthetic pathways

被引：3
|
作者：
Gerdov, SM
Grishin, YK [1 ]
Roznyatovsky, VA
Ustynyuk, YA
Kuchin, AV
Alekseev, IN
Frolova, LL
机构：
[1] Moscow MV Lomonosov State Univ, Dept Chem, Moscow 119992, Russia
[2] Russian Acad Sci, Inst Chem, Komi Res Ctr, Ural Branch, Syktyvkar 167982, Russia
来源：
RUSSIAN CHEMICAL BULLETIN | 2005年 / 54卷 / 05期
基金：
俄罗斯基础研究基金会;
关键词：
terpene; biosynthesis; 1-deoxy-D-xylulose-5-phosphate; deuterium; H-2 NMR spectroscopy;
D O I：
10.1007/s11172-005-0391-4
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Site-specific deuterium distribution in molecules of the representative series of natural monoterpenes was studied by quantitative H-2 NMR spectroscopy. "H/D-isotope portraits" of these compounds have general characteristic features reflecting biosynthetic pathways. The data obtained suggest that monoterpenes in plants are formed through 1-deoxy-D-xylulose-5-phosphate (DXP pathway) rather than by the classical mevalonate scheme.
引用
收藏
页码：1258 / 1265
页数：8
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