C-13 NMR-SPECTROSCOPY OF NATURAL SUBSTANCES .4. C-13 NMR-STUDIES OF TRACHYLOBANE DITERPENES - COMPLETE CARBON ASSIGNMENT

被引：31

作者：

ARNONE, A

MONDELLI, R

PYREK, JS

机构：

[1] POLITECN MILAN,IST CHIM,I-20133 MILAN,ITALY

[2] INST CHEM ORGANICZNEJ PA,WARSZAWA,POLAND

来源：

ORGANIC MAGNETIC RESONANCE | 1979年 / 12卷 / 07期

关键词：

D O I：

10.1002/mrc.1270120708

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The diterpene trachylobane and a series of derivatives have been completely analysed by FT 13C NMR spectroscopy. All 13C frequencies for trachylobanol have been unambiguously assigned by experimental techniques, i.e. by proton single‐frequency selective decoupling and shift reagent experiments. Shift calculations have been performed for the parent compound by using known methods. The results are discussed in comparison with the experimental data. Satisfactory agreement between predicted and experimental values has been obtained. Copyright © 1979 Heyden & Son Ltd.

引用

页码：429 / 431

页数：3

共 14 条

[1]

ACHMATOWICZ O, 1971, CHEM COMMUN, P98

[2] C-13 NMR-SPECTROSCOPY OF NATURAL SUBSTANCES .3. C-13 NMR ANALYSIS OF ANTHRAQUINONES AS MODELS FOR ANTHRACYCLINE ANTIBIOTICS [J].