NUCLEAR MAGNETIC-RESONANCE SPECTROSCOPY OF STEROLS - C-13 OLEFINIC CARBON SHIELDINGS IN STEROLS AND RELATED CYCLIC-COMPOUNDS

被引：17

作者：

TSUDA, M

SCHROEPFER, GJ

机构：

[1] RICE UNIV,DEPT BIOCHEM,HOUSTON,TX 77001

[2] RICE UNIV,DEPT CHEM,HOUSTON,TX 77001

来源：

CHEMISTRY AND PHYSICS OF LIPIDS | 1979年 / 25卷 / 01期

基金：

美国国家卫生研究院;

关键词：

D O I：

10.1016/0009-3084(79)90053-7

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

This study concerns detailed analyses of olefinic carbon shieldings in sterols and related cyclic olefins. Included are detailed considerations of olefinic carbon shieldings in mono-unsaturated sterols and related compounds and in sterols containing homoannular and heteroannular conjugated diene systems. In addition, allylic and homoallylic shielding effects on quaternary, methine, methylene, and methyl carbon atoms in these systems have been subjected to detailed analyses. © 1979.

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页码：49 / 68

页数：20

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