5-Propynylamino α-deoxyuridine promotes DNA duplex stabilization of anionic and neutral but not cationic α-oligonucleotides
摘要:
Incorporation of 5-propynylamino and 5-propynyl alpha-2'-deoxyuridine into alpha-oligonucleotides (a-ON) allows high-affinity targeting of complementary DNA for a-ON with anionic and neutral backbone but not for cationic a-ON, revealing clues on the role of the amino group of the propynylamino on the formation of DNA duplexes. (c) 2006 Elsevier Ltd. All rights reserved.
Incorporation of 5-propynylamino and 5-propynyl alpha-2'-deoxyuridine into alpha-oligonucleotides (a-ON) allows high-affinity targeting of complementary DNA for a-ON with anionic and neutral backbone but not for cationic a-ON, revealing clues on the role of the amino group of the propynylamino on the formation of DNA duplexes. (c) 2006 Elsevier Ltd. All rights reserved.
α-Oligodeoxynucleotides containing 5-propynyl analogs of α-deoxyuridine and α-deoxycytidine: Synthesis and base pairing properties