2-Amino-9-[(2R,3S,3aR,7aR,9R,10R,10aR,14aR)-9-(6-amino-9H-purin-9-yl)-3,10-difluorodecahydro-12-hydroxy-5,5,12-trioxido-2H-difuro[2,3-e:2′,3′-k][1,7,9,2,3,8]trioxathiaazaphosphacyclododecin-2-yl]-1,9-dihydro-6H-purin-6-one

3-[(2R,3S,3aR,7aR,9R,10R,10aR,14aR)-9-(6-Amino-9H-purin-9-yl)-3,10-difluorooctahydro-12-hydroxy-5,5,12-trioxido-2H,6H,7H-difuro[2,3-e:2′,3′-k][1,7,9,2,3,8]trioxathiaazaphosphacyclododecin-2-yl]-3,6-dihydro-7H-1,2,3-triazolo[4,5-d]pyrimidin-7-one

6H-Purin-6-one, 9-[(2R,3R,3aR,7aR,9R,10R,10aR,14aR)-2-(6-amino-9H-purin-9-yl)-3,10-difluorodecahydro-12-hydroxy-5,5,12-trioxido-2H-difuro[2,3-e:2′,3′-k][1,7,9,2,3,8]trioxathiaazaphosphacyclododecin-9-yl]-1,9-dihydro-

2-Amino-9-[(2R,3aS,7aR,9R,10R,10aR,14aR)-9-(6-amino-9H-purin-9-yl)-10-fluorodecahydro-12-hydroxy-5,5,12-trioxido-2H-difuro[2,3-e:2′,3′-k][1,7,9,2,3,8]trioxathiaazaphosphacyclododecin-2-yl]-1,9-dihydro-6H-purin-6-one

9-[(2R,3R,3aR,8aR,10R,11R,11aR,13S,15aR)-2-(6-Amino-9H-purin-9-yl)-3,11-difluorooctahydro-13-mercapto-6,6,13-trioxido-2H,5H,8H-difuro[3,2-e:3′,2′-k][1,4,8,10,2,3,9]tetraoxathiaazaphosphacyclotridecin-10-yl]-1,9-dihydro-6H-purin-6-one

9-[(2R,3R,3aR,5R,7aS,9R,10R,10aR,14aR)-9-(6-Amino-9H-purin-9-yl)-3,10-difluorodecahydro-5-mercapto-5,12,12-trioxido-2H-difuro[3,2-d:3′,2′-j][1,7,9,2,3,8]trioxathiaazaphosphacyclododecin-2-yl]-1,9-dihydro-6H-purin-6-one

2-Amino-9-[(2R,3R,3aR,7aR,9R,10R,10aR,12R,14aR)-9-(6-amino-9H-purin-9-yl)-3,10-difluorodecahydro-12-mercapto-5,5,12-trioxido-2H-difuro[2,3-e:2′,3′-k][1,7,9,2,3,8]trioxathiaazaphosphacyclododecin-2-yl]-1,9-dihydro-6H-purin-6-one

2-Amino-9-[(2R,3R,3aR,7aR,9R,10R,10aR,12S,14aR)-9-(6-amino-9H-purin-9-yl)-3,10-difluorodecahydro-12-mercapto-5,5,12-trioxido-2H-difuro[2,3-e:2′,3′-k][1,7,9,2,3,8]trioxathiaazaphosphacyclododecin-2-yl]-1,9-dihydro-6H-purin-6-one

6H-Purin-6-one, 9-[(2R,3R,3aR,7aR,9R,10R,10aR,12S,14aR)-9-(6-amino-9H-purin-9-yl)-3,10-difluorooctahydro-12-mercapto-5,5,12-trioxido-2H,6H,7H-difuro[2,3-e:2′,3′-k][1,7,9,2,3,8]trioxathiaazaphosphacyclododecin-2-yl]-1,9-dihydro-

6H-Purin-6-one, 9-[(2R,3R,3aR,7aR,9R,10R,10aR,12R,14aR)-9-(6-amino-9H-purin-9-yl)-3,10-difluorooctahydro-12-mercapto-5,5,12-trioxido-2H,6H,7H-difuro[2,3-e:2′,3′-k][1,7,9,2,3,8]trioxathiaazaphosphacyclododecin-2-yl]-1,9-dihydro-

2-Amino-9-[(2R,3R,3aR,7aR,9R,10R,10aR,12S,14aR)-2-(6-amino-9H-purin-9-yl)-3,10-difluorooctahydro-12-mercapto-5,5,12-trioxido-2H,6H,7H-difuro[2,3-e:2′,3′-k][1,7,9,2,3,8]trioxathiaazaphosphacyclododecin-9-yl]-1,9-dihydro-6H-purin-6-one

2-Amino-9-[(2R,3R,3aR,7aR,9R,10R,10aR,12R,14aR)-2-(6-amino-9H-purin-9-yl)-3,10-difluorooctahydro-12-mercapto-5,5,12-trioxido-2H,6H,7H-difuro[2,3-e:2′,3′-k][1,7,9,2,3,8]trioxathiaazaphosphacyclododecin-9-yl]-1,9-dihydro-6H-purin-6-one