174193-14-7Relevant articles and documents
Synthesis and properties of conformationally rigid cyclouridylic acid having a covalent bonding linker between the uracil 5-position and the 5 phosphate group
Scio, Kohji,Wada, Takeshi,Sakamoto, Kensaku,Yokoyama, Shigeyuki,Sekine, Mitsuo
, p. 9515 - 9518 (2007/10/02)
A novel cyclouridylic acid 1 having a propylene bridge between the uracil 5 position and the 5′-phosphate group was synthesized. The structure of 1 was analyzed by 1H NMR, and CD spectroscopy, which suggested that the cyclonucleotide 1 was highly stabilized in a considerably rigid g′/C3′-endo conformation with the base orientation of and. The molecular mechanics calculation of 1 gave a similar conclusion.