Dual inhibitors of phosphodiesterase-4 and serotonin reuptake.

ABSTRACT: A new class of multitarget compounds was synthesized by linking a novel selective serotonin reuptake inhibitor (SSRI) to a PDE4 inhibitor. The new dual PDE4 inhibitor/SSRI showed antidepressant-like activity in the forced swim test in mice The SSRIs 2-{5-[3-(5-fluoro-2-methoxy-phenyl)-ethyl]-tetrahydro-furan-2-yl}-ethylamine (14) and 2-{5-[3-(5-fluoro-2-methoxy-phenyl)-propyl]-tetrahydro-furan-2-yl}-ethylamine (15) were both individually linked to the PDE4 inhibitor 4-(3,4-dimethoxy-phenyl)-4a,5,8,8a-tetrahydro-2H-phthalazin-1-one (19), via a five-carbon chain. The dual PDE4 inhibitor/SSRI 2-{5-[3-(5-fluoro-2-methoxy-phenyl)-ethyl]-tetrahydro-furan-2-yl}-ethylamine)-pentyl]-4,5,8,8a-tetrahydro-2H-phthalazin-1-one (21) showed potent and selective serotonin reuptake inhibition (IC(50) value

SUBMITTER: Cashman JR 

PROVIDER: S-EPMC2762440 | biostudies-literature | 2009 Mar

REPOSITORIES: biostudies-literature