(5R)-3-O-benzyl-3-C-ethynyl-1,2-O-isopropylidene-5-(quinizarin-2-yl)-α-D-ribofuranose

(5S)-3-O-benzyl-3-C-ethynyl-1,2-O-isopropylidene-5-(quinizarin-2-yl)-α-D-ribofuranose

(5S)-3-O-(p-chlorobenzyl)-1,2-O-isopropylidene-5-(quinizarin-2-yl)-α-D-xylofuranose

2-O-(p-chlorobenzyl)-3-deoxy-4-(quinizarin-2-yl)-L-glycero-tetr-3-enofuranose

(4S)-2-O-(p-chlorobenzyl)-4-(quinizarin-2-yl)-D-threo-pentofuranose