[(2R,3R,4R,5R)-5-(6-Amino-purin-9-yl)-3-chloro-4-p-tolylsulfanyl-tetrahydro-furan-2-yl]-methanol

[(2R,3S,4S,5R)-5-(6-Amino-purin-9-yl)-4-chloro-3-p-tolylsulfanyl-tetrahydro-furan-2-yl]-methanol

Acetic acid (2R,3S,4S,5R)-5-(6-amino-purin-9-yl)-4-chloro-3-methylsulfanyl-tetrahydro-furan-2-ylmethyl ester

Acetic acid (2R,3S,4S,5R)-5-(6-amino-purin-9-yl)-4-chloro-3-methanesulfonyl-tetrahydro-furan-2-ylmethyl ester

Acetic acid (2R,3S,4S,5R)-5-(6-amino-purin-9-yl)-3-chloro-4-methylsulfanyl-tetrahydro-furan-2-ylmethyl ester