Synthesis and properties of boron containing nucleobases analogues
Synthesis and properties of boron containing nucleobases analogues
批准号:
21750134
负责人:
ITO Hiroshi
金额:
$2.91万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2010
中文摘要
作为碱基的等电子类似物,我们合成了一系列BN取代的碱基,并对其进行了全面的表征。B(6)取代的5-氮杂-6-硼烷基环(UBN)和胸腺嘧啶(TBN)的结晶学和光谱分析表明,这些碱基类似物的骨架和氢键模式与原始碱基相似。这些“BN-碱基”由于表现出依赖于硼原子取代基的特殊发光,有望被应用于新型的光探针。
英文摘要
As isoelectronic analogs of nucleobases, a series of BN-substituted nucleobases were synthesized and fully characterized. The crystallographic and spectroscopic analyses of B(6)-substituted 5-aza-6-borauracils (UBNs) and -thymines (TBNs) revealed that the framework and hydrogen-bonding pattern of the nucleobase analogues were similar to those of the original nucleobase. These "BN-nucleobases" are expected to be applied for novel photo-probes because they showed particular luminescence depended on the substitute on the boron atom.
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DOI:
10.1021/ol1012058
发表时间:
2010-08-06
期刊:
ORGANIC LETTERS
影响因子:
5.2
作者:
[Ito, Hiroshi, Yumura, Kyohei, Saigo, Kazuhiko]
通讯作者:
Saigo, Kazuhiko
含ホウ素人工核酸塩基類縁体の合成と機能
含硼人工核碱基类似物的合成和功能
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[伊藤宏, 湯村恭平, 西郷和彦]
通讯作者:
西郷和彦
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