Title compds. consisting of ribo-, arabino-, xylo-, or lyxo-pyranoses in place of the usual ribo-furanose, were prepd. and used in solid-phase synthesis to construct (b-D-ribo)-(4'->2')-H-GGGCGGGC-H(I). Thus, 1,2,3,4-tetra-O-benzoyl-a/b-D-ribo-pyranose was ...
(Aventis Research and Technologies GmbH and Co. KG, Germany).1999