C-13 NMR-SPECTRA OF BILE-ACID DERIVATIVES .3. UNSATURATED 5-BETA-CHOLANOIC ACIDS

被引:5
|
作者
IIDA, T [1 ]
GOTO, J [1 ]
NAMBARA, T [1 ]
机构
[1] TOHOKU UNIV,INST PHARMACEUT,SENDAI,MIYAGI 980,JAPAN
关键词
D O I
10.1002/mrc.1260310423
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
C-13 NMR signals were assigned for 18 methyl 5beta-cholenoates with a double bond in ring A, B, C, or D (DELTA2, DELTA3, DELTA5, DELTA6, DELTA7 DELTA8(14), DELTA9(11), DELTA11 or DELTA14). The double bond substituent effects on the C-13 NMR chemical shifts of the parent 5beta-cholenoates were clarified.
引用
收藏
页码:421 / 424
页数:4
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