2-(4-bromophenyl)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}(methyl)amino)acetic acid

(2R,3S,4S,5S)-2-(6-(Bicyclo[2.2.1]heptan-2-ylamino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol

N,N-Diethyl-N'-(9-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)formimidamide

N'-(9-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)-N,N-diisobutylformimidamide

N-(9-((2R,3R,4R,5R)-4-Hydroxy-5-(hydroxymethyl)-3-(((S)-tetrahydrofuran-2-yl)oxy)tetrahydrofuran-2-yl)-9H-purin-6-yl)benzamide

N-(9-((2R,3R,4R,5R)-4-Hydroxy-5-(hydroxymethyl)-3-(((S)-tetrahydro-2H-pyran-2-yl)oxy)tetrahydrofuran-2-yl)-9H-purin-6-yl)benzamide

N-(9-((2R,3R,4S,5R)-3-Hydroxy-5-(hydroxymethyl)-4-(((R)-tetrahydro-2H-pyran-2-yl)oxy)tetrahydrofuran-2-yl)-9H-purin-6-yl)benzamide

(S)-2-Amino-5-((((2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl)amino)pentanoic acid

(3S)-3-amino-3-(4-iodophenyl)propanoic acid

(2R)-2-(5-Bromo-2-chlorophenyl)pyrrolidine

(S)-2-(5-Bromo-2-chlorophenyl)pyrrolidine