NLG-8189 is an inhibitor of IDO and INDOL1 (IDO2)

Nortadalafil is demethyl Tadalafil, which is a PDE5 inhibitor, currently marketed in pill form for treating erectile dysfunction (ED) under the name Cialis; and under the name Adcirca for the treatment of pulmonary arterial hypertension. IC50 value: Ta

NQ301 is a selective CD45 inhibitor (IC50 = 200 nM). Exhibits >200-fold selectivity for CD45 over six related protein tyrosine phosphatases.

NS 2028 is a specific inhibitor of soluble guanylyl cyclase.

NSC 405020 is a noncatalytic inhibitor of MT1-MMP, directly interacts with PEX domain of MT1-MMP, affects PEX homodimerization but not catalytic activity of MT1-MMP.

Odanacatib (MK 0822) is a potent, selective, and neutral inhibitor of human and rabbit cathepsin K with IC50 of 0.2 nM and 1 nM , respectively.

Oglemilast(GRC3886) is a potent PDE4 inhibitor, under clinical studies in the treatment of allergen-induced asthma.

Olprinone Hcl(Loprinone Hcl) is a selective phosphodiesterase 3 (PDE3) inhibitor.

Olutasidenib is a highly potent, selective inhibitor of mutant Isocitrate dehydrogenase (IDH)1 that could be used in the treatment of acute myeloid leukemia.

Omapatrilat is a dual inhibitor of the metalloproteases ACE and NEP with Ki values of 0.64 and 0.45 nM, respectively.

Otamixaban(FXV673) is a potent (Ki = 0.5 nM), selective, rapid acting, competitive and reversible fXa inhibitor that effectively inhibits both free and prothrombinase-bound fXa.

PDE1-IN-2 is an inhibitor of PDE1 extracted from patent WO2016/55618 A1, example 31; has IC50 values of 6, 140 and 164 nM for PDE1C, PDE1B and PDE1A, respectvely.

PF-04447943 is a brain-permeable phosphodiesterase (PDE) inhibitor that is selective for PDE9A (IC50 = 12 nM) over other PDEs (IC50s = >940 nM) in enzymatic assays of second messenger hydrolysis.

PF-04620110 is an orally active, selective and potent diglyceride acyltransferase-1 (DGAT1) inhibitor with IC50 of 19 nM.

PF-04957325 is a highly potent and selective PDE8 inhibitor, with IC50 values of 0.7 nM for PDE8A and less than 0.3 nM for PDE8B.

PF-05175157 is a potent and selective inhibitor of both acetyl-CoA carboxylase isoform ACC1 located primarily in liver and adipose tissue and isoform ACC2 dominant in skeletal and heart muscle, with IC50 values of 27 nM and 33 nM, respectively.

PF-05180999 (PF 5180999) is a potent, selective, brain-penetrating and orally bioavailable phosphodiesterase 2A (PDE2A) inhibitor with IC50 of 1 nM.

PF-06840003 is an orally available hydroxyamidine and inhibitor of indoleamine 2,3-dioxygenase 1 (IDO1),with potential immunomodulating and antineoplastic activities.

PF-2545920 a highly selective and potent PDE10A inhibitor with an IC50 of 0.37 nM.

PF-8380 is a potent and specofic autotaxin inhibitor with an IC50 value of 2.8 nM.

Potent phosholipase D (PLD) inhibitor (IC50 values are 20 and 25 nM for PLD2 and PLD1 respectively).

Praliciguat (IW-1973, IW1973) is a potent, orally available sGC stimulator that concentration-dependently increases the production of cGMP with EC50 of 267 nM.