3-Deazaguanosine 3',5'-cyclic phosphate 4H-Imidazo[4,5-c]pyridin-4-one, 6-amino-1,5-dihydro-1-[(6R,7R)-tetrahydro-2,7-dihydroxy-2-oxido-4H-furo[3,2-d]-1,3,2-dioxaphosphorin-6-yl]- 62190-71-0 AIDS-187702 AIDS187702