NKH 477 hydrochloride (Colforsin dapropate) is a water-soluble analog of Forskolin and a potent activator of adenylyl cyclase, shows some selectivity for cardiac (type V) adenylyl cyclase.

ESI-05 is a potent EAPC2-specific antagonist that inhibits cAMP-mediated EPAC2 GEF activity with apparent IC50 of 0.43 uM.

JNJ-47965567 is a potent, selective, centrally permeable P2X7 receptor antagonist with pKi of 7.9 and 8.7 for human and rat P2X7, respectively.

MJN110 (MJN-110) is a potent, selective, and orally active MAGL inhibitor with IC50 of 2.1 nM (2-AG hydrolysis).

KT-109 is a potent, selective inhibitor of DAGLβ with IC50 of 42 nM, displays about 60-fold selectivity over DAGLα.

Apicidin (OSI 2040) is a fungal metabolite that exhibits potent, broad spectrum antiprotozoal activity in vitro, potently inhibits HDAC with IC50 of 0.7 nM in an enzyme activity assay.

A potent, selective and orally active neurotensin receptor antagonist with IC50 of 1.19 nM.

Dotinurad is a novel compound that exhibits a remarkable uric acid excretion-promoting action.

UPCDC30245 is an allosteric inhibitor of AAA ATPase p97 with IC50 of 27 nM, binds at the junction between the D1 and D2 domains of p97..

A selective GPR68 positive allosteric modulator (pEC50=6.83) with minimal PAM activity at the related proton-sensing GPCRs GPR4 and GPR65.

KY-05009 (KY05009) is a potent, ATP-competitive inhibitor of Traf2- and Nck-interacting kinase (TNIK) with Ki of 100 nM.

BMS-986122 is a potent positive allosteric modulator of μ-opioid receptor, significantly increases the inhibition of forskolin-stimulated adenylyl cyclase activity produced by an EC10 (30 pM) concentration of endomorphin-I in CHO-μ cells..

LE135 is a retinoid acid receptor antagonist, produces pain through direct activation of TRP channels.

L-778123 hydrochloride is an inhibitor of FPTase and GGPTase-I with IC50 of 2 nM and 98 nM in enzyme inhibition determination.

L-779,450 is a potent, ATP-competitive Raf (Raf kinase) inhibitor (IC50 = 10 nM) that displays > 7, > 30 and > 70-fold selectivity over p38α, GSK3β and Lck respectively.

Laquinimod (ABR-215062) is a potent immunomodulator.

Latanoprost is a prodrug (isopropyl ester) of 17-phenyl-13,14-dihydro prostaglandin F2α.

LAU159 is a novelα6β3γ2 GABAA receptor inhibitor.

Lavendustin A is a selective inhibitor of epidermal growth factor (EGF) receptor-associated tyrosine kinase (IC50 = 11 nM) that was first isolated from a Streptomyces culture filtrate.

LDC4297 is a novel CDK7 inhibitor.

LDE225 (NVP-LDE225) is a Smoothened (Smo) antagonist, inhibiting Hedgehog (Hh) signaling with IC50 of 1.3 nM (mouse) and 2.5 nM (human), respectively. Phase 3.

LDN193189 is a selective BMP signaling inhibitor, inhibits the transcriptional activity of the BMP type I receptors ALK2 and ALK3 with IC50 of 5 nM and 30 nM, respectively.

Atpenin A5, an antifungal antibiotic, is an ubiquinone-binding site inhibitor of succinate dehydrogenase. Atpenin A5 has cardioprotective effects against simulated ischemia-reperfusion injury in cardiomyocytes.

Sumanirole maleate(PNU 95666E; U95666E) is a highly selective D2 receptor full agonist with an ED50 of about 46 nM.

Coumestrol, a phytoestrogen present in soybean products, exhibits activities against cancers, neurological disorders, and autoimmune diseases. It suppresses proliferation of ES2 cells with an IC50 of 50 μM.

Fluoxetine HCl is an antidepressant of the selective serotonin reuptake inhibitor (SSRI) class.

Leonurine hydrochloride is an alkaloid isolated from Herba leonuri, with anti-oxidative and anti-inflammatory.

Leonurine, a natural alkaloid extracted from Herba leonuri, has been proved to have anti-inflammatory effect.

Lesinurad sodium (RDEA594 sodium) is an once-daily inhibitor of URAT1; URAT1 is a transporter in the kidney that regulates uric acid excretion from the body.

Leteprinim (Neotrofin, AIT-082) is a hypoxanthine derivative drug with neuroprotective and nootropic effects.