SPK-601(LMV-601) is a potent phosphatidylcholine-specific phospholipase C (PC-PLC) inhibitor; SPK-601 is useful antimicrobial agent.

Specific inhibitor of cyclic GMP phosphodiesterase, selective for PDE5 (IC50 = 0.5 μM).

Safinamide (EMD 1195686; FCE 26743) selectively and reversibly inhibits MAO-B with IC50 of 98 nM, exhibits 5918-fold selectivity against MAO-A.

RPL-554 (LS-193855, RPL554) is a potent, orally available, dual PDE3/PDE4 inhibitor with IC50 of 0.4 nM and 1479 nM, respectively.

Roxyl-WL is a highly potent and selective inhibitor of IDO1 with IC50 of 1 nM.

Ro 28-1675 (Ro 0281675) is a potent allosteric GK activator with a SC1.5 value of 0.24± 0.0019 uM.

Rivastigmine hydrogen tartrate is a parasympathomimetic or cholinergic agent for the treatment of mild to moderate dementia of the Alzheimer’s type and Parkinson's disease.

Razuprotafib sodium is a potent protein tyrosine phosphatase β(HPTPβ) inhibitor..

Ramipril is an angiotensin-converting enzyme (ACE) inhibitor with IC50 of 5 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.

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.

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.

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

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

NS 2028 is a specific inhibitor of soluble guanylyl cyclase.

Neostigmine Methyl Sulfate is a reversible acetylcholinesterase inhibitor. This compound blocks the breakdown of acetylcholine in the synaptic space, leading to prolonged signaling and thus increased muscle contractions.

Neostigmine Bromide is a cholinesterase inhibitor used in the treatment of myasthenia gravis.

NCT-501 is a potent and selective inhibitor of Aldehyde Dehydrogenase 1A1 (ALDH1A1) with IC50 of 40 nM.

Naratriptan Hydrochloride is a triptan drug which is used for the treatment of migraine headaches.

Moexipril HCl is a potent orally active non-sulfhydryl angiotensin converting enzyme(ACE) inhibitor, which is used for the treatment of hypertension and congestive heart failure.

MMP-2/MMP-9 inhibitor III is a cyclic peptide inhibitor of matrix metalloproteinase-2 (MMP-2) and MMP-9 (IC50s = 10-20 μM for both).

MMP-2/MMP-9 inhibitor II is a dual inhibitor of matrix metalloproteinase-2 (MMP-2) and MMP-9 (IC50s = 17 and 30 nM, respectively).

Mevastatin (Compactin; ML236B) inhibits HMGCR (HMG-CoA reductase) (Ki for acid form is 1 nM) which in turn inhibits isoprenoid biosynthesis and therefore blocks protein isoprenylation and reduces plasma cholesterol levels in humans.

Methoxsalen (Oxsoralen)

Marimastat is a broad spectrum MMP inhibitor and selective TACE inhibitor

LY2183240 is a novel and highly potent blocker of anandamide uptake (IC50 = 270 pM).

Luteolin-3-O-beta-D-glucuronide is a luteolin glucosiduronic acid consisting of luteolin having a beta-D-glucosiduronic acid residue attached at the 3'-position.

Lisinopril Dihydrate is angiotensin-converting enzyme inhibitor, used in treatment of hypertension, congestive heart failure, and heart attacks.

JTT-551 sodium (JTT551, JTT 551) is a novel potent, selective inhibitor of protein tyrosine phosphatase 1B (PTP1B) with Ki of 0.22 uM, displays >45-fold and >136-fold selectivity over TCPTP, CD45 and LAR.

JTT-551 (JTT551, JTT 551) is a novel potent, selective inhibitor of protein tyrosine phosphatase 1B (PTP1B) with Ki of 0.22 uM, displays >45-fold and >136-fold selectivity over TCPTP, CD45 and LAR.