2,6-Dichloro-9-(2′,3′,5′-tri-O-acetyl-β-D-ribofuranosyl)-9H-purine

Acta Crystallographica Section E 2014
Irina Novosjolova, Dmitrijs Stepanovs, Ērika Bizdēna, Anatolijs Mišņovs, Māris Turks

The title synthetic analog of purine nucleosides, C16H16Cl2N4O7, has its acetylated -furanose ring in a 30-envelope conformation, with the corresponding C atom deviating by 0.602 (5) A ° from the rest of the ring. The planar part of the furanose ring forms a dihedral angle of 65.0 (1) with the mean plane of the purine bicycle. In the crystal, molecules form a three-dimensional network through multiple C—H  O and C—H  N hydrogen bonds and C—H   interactions.

Atslēgas vārdi
purine nucleosides, x-ray structure
DOI
10.1107/S1600536813034521
Hipersaite
http://journals.iucr.org/e/issues/2014/02/00/ld2116/index.html

Novosjolova, I., Stepanovs, D., Bizdēna, Ē., Mišņovs, A., Turks, M. 2,6-Dichloro-9-(2′,3′,5′-tri-O-acetyl-β-D-ribofuranosyl)-9H-purine. Acta Crystallographica Section E, 2014, Vol.70, Part 2, o108.-o109.lpp. ISSN 1600-5368. e-ISSN 2056-9890. Pieejams: doi:10.1107/S1600536813034521

Publikācijas valoda
English (en)