Potent tetracyclic guanine inhibitors of PDE1 and PDE5 cyclic guanosine monophosphate phosphodiesterases with oral antihypertensive activity.
Ahn HS, Bercovici A, Boykow G, Bronnenkant A, Chackalamannil S, Chow J, Cleven R, Cook J, Czarniecki M, Domalski C, Fawzi A, Green M, Gündes A, Ho G, Laudicina M, Lindo N, Ma K, Manna M, McKittrick B, Mirzai B, Nechuta T, Neustadt B, Puchalski C, Pula K, Zhang H, et al.
Ahn HS, et al.
J Med Chem. 1997 Jul 4;40(14):2196-210. doi: 10.1021/jm9608467.
J Med Chem. 1997.
PMID: 9216839