Synthesis, incorporation into triplex-forming oligonucleotide, and binding properties of a novel 2'-deoxy-C-nucleoside featuring a 6-(thiazolyl-5)benzimidazole nucleobase.

Article abstract of DOI:10.1021/ol026609h

[reaction: see text] 6-(Thiazolyl-5)benzimidazole (B(t)()) was designed as a novel nucleobase for the specific recognition of an inverted A.T base pair in a triple helix motif. It was successfully incorporated into an 18-mer triplex-forming oligonucleotid