(8R)-3-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-7,8-dihydro-4H-imidazo[4,5-f][1,3]diazepin-8-ol (8R)-3-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-7,8-dihydro-4H-imidazo[4,5-f][1,3]diazepin-8-ol (8R)-3-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)-2-tetrahydrofuranyl]-7,8-dihydro-4H-imidazo[4,5-f][1,3]diazepin-8-ol (8R)-3-[(2R,4S,5R)-4-hydroxy-5-methylol-tetrahydrofuran-2-yl]-7,8-dihydro-4H-imidazo[4,5-f][1,3]diazepin-8-ol 53910-25-1 (R)-3-(2-Deoxy-.beta.-D-erythro-pentofuranosyl)-3,6,7,8-tetrahydroimidazo(4,5-d)(1,3)diazepin-8-ol 59979-24-7 (DELETED) AIDS-072452 AIDS072452 Imidazo[4,5-d][1,3]diazepin-8-ol, 3-(2-deoxy-.beta.-D-erythro-pentofuranosyl)-3,4,7,8-tetrahydro-, (8R)- Coforin CL-67310465 D00155 Nipent (TN) Pentostatin (JAN/USAN/INN) C02267 Deoxycoformycin Pentostatin PD-81565 (8R)-3-(2-deoxy-beta-D-erythro-pentofuranosyl)-3,6,7,8-tetrahydroimidazo[4,5-d][1,3]diazepin-8-ol Oncopent