PDE

Lodenafil carbonate, a dimer that acts as a prodrug delivering Lodenafil in vivo, is an orally active phosphodiesterase type 5 (PDE5) inhibitor for the treatment of erectile dysfunction (ED).

PAT-505 is a potent, selective, noncompetitive and orally available autotaxin inhibitor, with an IC50 of 2 nM in Hep3B cells, 9.7 nM in human blood and 62 nM in mouse plasma.

Senazodan is a Ca2+ sensitiser, and also shows inhibition effect on PDE III.

LAS-31180 is an inhibitor of phosphodiesterase 3, with positive inotropic and vasodilator properties.

Enpp-1-IN-1 is a Ectonucleotide pyrophosphatase-phosphodiesterase 1 (enpp-1) inhibitor extracted from patent WO2019046778, Example 55.

THPP-1, a SGC chemical probe, is a potent and orally bioavailable phosphodiesterase 10A (PDE10A) inhibitor, with Ki values of 1 nM and 1.3 nM for human and rat PDE10A, respectively. THPP-1 has excellent pharmacokinetic properties in preclinical species.