Synthesis of chiral building blocks for cephalostatin analogues

被引:4
作者
Yunus, U
Iqbal, R
Winterfeldt, E
机构
[1] Allama Iqbal Open Univ, Dept Chem, Islamabad, Pakistan
[2] Quaid I Azam Univ, Dept Chem, Islamabad, Pakistan
[3] Univ Hannover, Inst Organ Chem, Schneiderberg, Germany
关键词
D O I
10.1002/jhet.5570420607
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The present paper describes the synthesis of 5-azido-6-ketones (14) and 6-hydroxy-5-ketone (20) from Hajos Wiechert ketone as chiral building blocks for cephalostatin analogues. The synthesis of symmetric cephalostatin analogue from 6-hydroxy-5-ketone has also been reported. The characterization of the each synthesized compounds was carried out by IR, H-1-NMR, C-13-NMR and High resolution Mass Spectrometry.
引用
收藏
页码:1079 / 1084
页数:6
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