Ak. Das et V. Bertolasi, N-[1-PHENYL-2(R)-PROPYL]-2-CHLOROADENOSINE - AN ACTIVATING AGENT OF THE ADENOSINE A2 RECEPTOR, Acta crystallographica. Section C, Crystal structure communications, 51, 1995, pp. 2408-2409
In the title compound, )-propyl]-9-beta-D-ribofuranosyl-9H-purin-6-ami
ne, C19H22ClN5O4, the sugar moiety is syn relative to the adenosine ba
se. The sugar pucker is C2'-endo and the C4'-C5' conformation is +sc.
The structure is stabilized in the crystal by N-H...O and O-H...O inte
rmolecular hydrogen bonds.