NVP-BHG712 is a specific EphB4 inhibitor with ED50 of 25 nM that discriminates between VEGFR and EphB4 inhibition; also shows activity against c-Raf, c-Src and c-Abl with IC50 of 0.395 μM, 1.266 μM and 1.667 μM, respectively.

NVP-BSK805 is a potent and selective ATP-competitive JAK2 inhibitor with IC50 of 0.5 nM; >20-fold selectivity towards JAK1, JAK3 and TYK2.

NVP-BVU972 is a selective and potent Met inhibitor (IC50 = 14 nM). Antitumor agents.

NVP-LCQ195 (AT9311; LCQ195) is a small molecule heterocyclic inhibitor of CDK1, CDK2, CDK3 and CDK5 with IC50 of 1-42 nM.

NVP-MELK8a hydrochloride (MELK8a hydrochloride) is a novel potent, and selective MELK inhibitor with IC50 of 2 nM.

NVP-QAV-572 is a potent PI3K kianse inhibitor with IC50 of 10 nM.

NVP-QAV680 is a potent and selective CRTh2 receptor antagonist suitable for clinical testing in allergic diseases.

NVS-CRF38 is a potent, selective, orally bioavailable corticotropin-releasing factor receptor 1 (CRF1) antagonist with IC50 of 70 nM..

NXL101 is a novel quinoline bacterial DNA gyrase and topoisomerase IV inhibitor that shows potent activity against gram-positive bacteria, including methicillin- and fluoroquinolone-resistant strains.

NXY-059 (Cerovive) is an EGFR and HER2 autophosphorylation inhibitor, against purified EGFR and HER2 of 10.2 and 9.8 nM, respectively.

NY0116 (NY 0116) is a small molecule neuromedin U receptor 2 (NMUR2) with EC50 of 27.76 uM for hNMUR1 and 13.61 uM for hNMUR2 in intracellular calcium mobilization assays.

NY-0123 is a novel potent Exchange proteins directly activated by cAMP (EPAC) antagonist with IC50 of 0.9 and 2.4 uM for EPAC1 and EPAC2, respectively.

NY0128 (NY 0128) is a small molecule neuromedin U receptor 2 (NMUR2) with EC50 of 29.99 uM for hNMUR1 and 10.30 uM for hNMUR2 in intracellular calcium mobilization assays.

NY-0173 is a potent Exchange proteins directly activated by cAMP (EPAC) inhibitor with IC50 of 4.0 uM for EPAC1..

O-1602 (O1602) is an atypical cannabinoid, potent and selective agonist of GPR55 cannabinoid receptor with EC50 of 13 nM, shows no significant activity for CB1 and CB2 receptors (EC50>30 uM).

OADS is a specific, reversible, small-molecule inhibitor directs against CLC (Chloride Channel) antiporter with Ki of 29 uM, has no specific effect on a CLC channel (ClC-1). .

OAT-1746 is a novel potent, selective, orally active inhibitors of Arginase 1 and 2 (ARG1/2) with IC50 of <50 nM.

OAT-177 is a potent, selective, orally active acidic mammalian chitinase (AMCase) inhibitor with IC50 of 14 and 19 nM against human and mouse AMCas, respectively, >150-fold selectivity over mCHIT1.

OAT-2068 is a potent, selective, orally bioavailable inhibitor of mouse chitotriosidase (mCHIT1) with IC50 of 29 nM, 143-fold selectivity over mAMCase.

OBA-09 is a simple ester of pyruvate and salicylic acid, main metabolites of pyruvate and aspirin, respectively, exerts robust neuroprotective effect in the postischemic brain in vivo.

Obatoclax (GX15-070) is Bcl-2 homology domain-3 (BH3) mimetic, antagonize all antiapoptotic Bcl-2 family proteins (average IC50, 3 umol/L), including Mcl-1 (IC50, 2.9 umol/L) and Bfl-1 (IC50, 5 umol/L).

OBE022 is a potent, highly selective, orally active antagonist of the contractile PGF2α prostaglandin receptor with Kb of 5.9 nM, shows no activity for other human PG receptors subtypes.