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公开(公告)号:US5324831A
公开(公告)日:1994-06-28
申请号:US178153
申请日:1988-04-06
摘要: 5,6-dihydro-5-azacytidine phosphoramidite is useful in the synthesis of oligonucleotides and DNA containing dihydro-5-aza- and 5-azacytosine bases. The modified oligonucleotides which contain 5-azacytosine residues at specific sites can be used to determine the mechanism of selective gene activation and the relationship existing between the presence of the triazine base and inhibition of DNA methylation.
摘要翻译: 5,6-二氢-5-氮杂胞嘧啶亚磷酰胺可用于合成含有二氢-5-氮杂和5-氮杂胞嘧啶碱基的寡核苷酸和DNA。 在特定部位含有5-氮胞嘧啶残基的经修饰的寡核苷酸可用于确定选择性基因激活的机制以及三嗪碱的存在与DNA甲基化抑制之间的关系。