BRYOSTATINS - THE ASYMMETRIC-SYNTHESIS OF THE C-1-C-9 AND C-17-C-27 FRAGMENTS

被引:0
|
作者
DEBRABANDER, J [1 ]
VANDEWALLE, M [1 ]
机构
[1] STATE UNIV GHENT,DEPT ORGAN CHEM,ORGAN SYNTH LAB,B-9000 GHENT,BELGIUM
来源
SYNTHESIS-STUTTGART | 1994年 / 08期
关键词
MARINE NATURAL PRODUCTS; D-PANTOLACTONE; D-ISOBUTYL LACTATE; DIASTEREOSELECTIVITY IN ALLYLATION; ALDOL AND REDUCTION REACTIONS;
D O I
暂无
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The construction of the fragments C-1-C-9 3 and C-17-C-27 4a of the bryostatins in a enantioselective and highly diastereoselective fashion is described. The usefulness of the ''chiron'' approach is illustrated with the synthesis of these fragments from, respectively, D-pantolactone (6) and D-isobutyl lactate (23) as chiral templates.
引用
收藏
页码:855 / 865
页数:11
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