THE CHIRAL TOTAL SYNTHESIS OF (-)-ONCINOTINE

被引:14
作者
INA, H [1 ]
ITO, M [1 ]
KIBAYASHI, C [1 ]
机构
[1] TOKYO UNIV PHARM & LIFE SCI,HACHIOJI,TOKYO 19203,JAPAN
关键词
D O I
10.1039/c39950001015
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The first chiral synthesis of (-)-oncinotine 1 in natural form has been achieved starting from the protected (S)-N-benzyloxycarbonyl-2-piperidylacetaldehyde 3 based on a new route involving 17-membered ring formation via iminium cyclization, which establishes the 17R absolute configuration of natural 1.
引用
收藏
页码:1015 / 1016
页数:2
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