TRITERPENES .39. EFFECT OF 8-BETA-METHYL GROUP ON CONFORMATION OF RING A OF 2,3-DISUBSTITUTED TRITERPENES

被引:14
作者
KLINOT, J
BUDESINS.M
HILGARD, S
VYSTRCIL, A
机构
[1] CHARLES UNIV, DEPT ORG CHEM, 12840 PRAGUE 2, CZECHOSLOVAKIA
[2] CZECHOSLOVAK ACAD SCI, INST ORG CHEM & BIOCHEM, 16610 PRAGUE 6, CZECHOSLOVAKIA
关键词
D O I
10.1135/cccc19743741
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
引用
收藏
页码:3741 / 3755
页数:15
相关论文
共 41 条
[1]   ANALYSIS OF NUCLEAR MAGNETIC RESONANCE SPECTRA .5. ANALYSIS OF DECEPTIVELY SIMPLE SPECTRA [J].
ABRAHAM, RJ ;
BERNSTEIN, HJ .
CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1961, 39 (01) :216-&
[2]   CONFORMATIONAL ANALYSIS .54. 2-BROMO DERIVATIVES OF 4-T-BUTYLCYCLOHEXANONE 4,4-DIMETHYLCYCLOHEXANONE 6,6-DIMETHYLCYCLOHEXANONE AND 2,6,6-TRIMETHYLCYCLOHEXANONE [J].
ALLINGER, NL ;
ALLINGER, J ;
CHOW, LW ;
WANG, GL .
JOURNAL OF ORGANIC CHEMISTRY, 1967, 32 (03) :522-&
[3]   METHYL-HALOGEN 1,3 SYN-AXIAL INTERACTION [J].
BAILEY, DS ;
WALDER, JA ;
LAMBERT, JB .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1972, 94 (01) :177-&
[4]  
BARFIELD M, 1965, ADV MAGN RESON, V1, P149
[6]   CONFORMATIONAL ANOMALIES IN SOME TRITERPENOID BROMOKETONES [J].
BARTON, DHR ;
LEWIS, DA ;
MCGHIE, JF .
JOURNAL OF THE CHEMICAL SOCIETY, 1957, (JUL) :2907-2915
[8]   HYDROXY-STEROIDS .16. PREPARATION OF 2,3-ACETOXY-KETONES AND 2,3-DIOLS FROM LUPAN-3-ONE [J].
BOUL, AD ;
FAIRWEAT.PM ;
HALL, JM ;
MEAKINS, GD .
JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC, 1971, (07) :1199-&
[9]  
BOUL AD, 1971, CHEM COMMUN, P1624
[10]  
BOVEY FA, 1969, NUCL MAGN RESON, P132