Analogues of hexitol nucleic acids: Structure function relationship of a new steric blocking agent

被引:0
|
作者
Van Aerschot, A [1 ]
Maurinsh, Y [1 ]
Allart, B [1 ]
Boudou, V [1 ]
Herdewijn, P [1 ]
机构
[1] Katholieke Univ Leuven, Rega Inst Med Res, B-3000 Louvain, Belgium
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中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Different base and sugar modifications have been evaluated to increase the base-pairing potential of hexitol nucleic acids. Introduction of 5-methyl groups for pyrimidines, substitution of 2,6-diaminopurine for adenine as well as introduction of a supplementary hydroxyl moiety; at 3'-down-position all proved advantagous. Removal of the ring oxygen resulting in cyclohexyl nucleic acid analogues still allowed base-pairing with a natural complement.
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页码:100 / 104
页数:5
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