(1R,3R)-3-(6-Amino-9H-purin-9-yl)-N-hydroxycyclopentanecarboxamide

9-[(1R,2S,3R,4R)-2,3-Dihydroxy-4-(hydroxymethyl)cyclopentyl]-1,9-dihydro-6H-purine-6-thione

1,9-Dihydro-9-[(3aS,4R,6R,6aR)-tetrahydro-6-(hydroxymethyl)-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]-6H-purin-6-one

Pevonedistathydrochloride

Rel-(3aR,4R,6R,6aS)-6-(6-Amino-9H-purin-9-yl)tetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxole-4-methanol

4H-Cyclopenta-1,3-dioxole-4-carboxamide,6-(6-chloro-9H-purin-9-yl)-N-ethyltetrahydro-2,2-dimethyl-,(3aα,4α,6α,6aα)-(+)-

1-[(1S,3R)-3-(Hydroxymethyl)cyclopentyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

(1S,2R,3R,5R)-3-(Methoxymethyl)-5-[6-[[(3S)-1-[5-(trifluoromethyl)-2-pyridinyl]-3-pyrrolidinyl]amino]-9H-purin-9-yl]-1,2-cyclopentanediol

Benzamide,N-[9-[3-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-4-hydroxycyclopentyl]-9H-purin-6-yl]-,[1R-(1α,3α,4β)]-

Rel-(1R,3S)-3-(6-Amino-9H-purin-9-yl)cyclopentanemethanol

(1S,2S,4R)-4-(4-Chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-2-hydroxycyclopentanemethanol

Rel-(1R,2S,4R)-4-(2,6-Diamino-9H-purin-9-yl)-2-hydroxycyclopentanemethanol

1-[(1R,2S,3R,4R)-2,3-Dihydroxy-4-(hydroxymethyl)cyclopentyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

(3aR,4R,6R,6aS)-6-(4-Amino-7H-pyrrolo[2,3-d]pyrimidin-7-yl)tetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxole-4-methanol

(1R,2S,4R)-4-(2-Amino-6-chloro-9H-purin-9-yl)-2-hydroxycyclopentanemethanol

(1S,3S)-3-(6-Amino-9H-purin-9-yl)-N-hydroxycyclopentanecarboxamide

6-Chloro-9-[(3aS,4R,6R,6aR)-tetrahydro-6-(methoxymethyl)-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]-9H-purine

6H-Purin-6-one,2-amino-9-[3,4-dihydroxy-3-(hydroxymethyl)cyclopentyl]-1,9-dihydro-,[1S-(1α,3β,4β)]-

Benzamide,N-[9-[2,3-dihydroxy-4-(hydroxymethyl)cyclopentyl]-9H-purin-6-yl]-,[1R-(1α,2β,3β,4α)]-

(1S,2R,3S,4R)-2,3-Dihydroxy-4-[6-[[(3-iodophenyl)methyl]amino]-9H-purin-9-yl]-N-methylcyclopentanecarboxamide