WHI-P180(Janex 3) is a potent inhibitor of IgE-mediated mast cell responses to allergens in vitro and in vivo. Also inhibits cyclin-dependent kinase 2 (CDK2; IC50 = 1µM) by blocking the ATP site

WHI-P154 is a potent JAK3 inhibitor with IC50 of 1.8 μM, no activity against JAK1 or JAK2, also inhibits EGFR, Src, Abl, VEGFR and MAPK, prevents Stat3, but not Stat5 phosphorylation.

WH-4-023 is a potent and selective dual Lck/Src inhibitor with IC50 of 2 nM/6 nM for Lck and Src kinase respectively; little inhibition on p38α and KDR.

WEHI-345 is a potent and selective inhibitor of RIPK2, with IC50 of 0.13 μM.

WAY-316606, a specific antagonist of SFRP1, functions as an inhibitor of canonical Wnt/β-catenin signalling in the human hair bulb.

WAY-262611 is a wingless β-Catenin agonist that increases bone formation rate; with EC50 of 0.63 uM in TCF-Luciferase assay.

WAY-200070 is a potent, selective estrogen receptor-beta (ER-β) agonist (IC50 2.3 nM vs 155 nM for ER-α) with anxiolytic-like and antidepressant-like effects.

WAY-100635 is a potent, silent antagonist of 5-HT1A receptors (IC50 = 2.2 nM; Ki = 0.84 nM for rat 5-HT1A receptors). Displays 100-fold selectivity for 5-HT1A over other 5-HT subtypes. Also exhibits agonist activity at dopamine D4 receptors.

Walrycin B is a novel antibacterial compound specifically targeting the essential WalR response regulator.

VX-765 is a novel Caspase-1 inhibitor with an IC 50 of 0.8nM being investigated for the treatment of epilepsy, currently being developed by Vertex.

VX-745 is a potent and selective inhibitor of p38α MAPK and p38β MAPK with IC50 of 10 nM and 220 nM, respectively.

VX-661 is a second F508del CFTR corrector and is believed to help CFTR protein reach the cell surface.

VX-150 (EOS-62073), a NaV1.8 blocker, is currently in a phase II clinical trial for the treatment of patients with acute pain. VX-150 significantly alleviates postoperative pain.

VU6015929 is a selective discoidin domain receptor inhibitor. VU6015929 potently blocks collagen-induced DDR1 activation and collagen-IV production, suggesting DDR1 inhibition as an exciting target for antifibrotic therapy.

VU0357121 is a novel allosteric modulator of mGlu5 with EC50 of 33 nM.

VU0357017 hydrochloride is a highly selective M1 agonists that appear to act at an allosteric site to activate the receptor (EC50 = 477 ± 172 nM; pEC50 = 6.37 ± 0.15).

VU0152100 is a potent and selective allosteric potentiator of M4 mAChR with an EC50 of 380 ± 93 nM.

VU 0364770 is a positive allosteric modulator(PAM) of mGlu4 with EC50 of 1.1 μM, exhibits insignificant activity at 68 other receptors, including other mGlu subtypes.

VTP-27999 is an alkyl amine Renin inhibitor; VTP-27999 is useful for Hypertension and End-Organ Diseases.

VS-5584 (SB2343) is a potent and selective dual PI3K/mTOR inhibitor for mTOR, PI3Kα/β/δ/γ with IC50 of 3.4 nM and 2.6-21 nM, respectively.

VR-23 is a Quinoline-Sulfonyl Hybrid Proteasome Inhibitor That Selectively Kills Cancer via Cyclin E–Mediated Centrosome Amplification

Voxtalisib (SAR245409, XL765) is a dual inhibitor of mTOR/PI3K, mostly for p110γ with IC50 of 9 nM; also inhibits DNA-PK and mTOR.

Voxtalisib (SAR245409, XL765) Analogue is a dual inhibitor of mTOR/PI3K, mostly for p110γ with IC50 of 9 nM; also inhibits DNA-PK and mTOR.

Vorinostat (SAHA) is an HDAC1/3 inhibitor with IC50 of ~10 nM.

Voriconazole is an ergosterol biosynthesis inhibitor, as well as systemic antifungal. This compound, like many antifungal agents, is an inhibitor of CYP2C9, an enzyme involved in the oxidative metabolism of many xenobiotics.

Voreloxin(SNS-595; AG 7352) is a small molecule and a naphthyridine analogue with antineoplastic activity; inhibitor of Topo II.

Vorapaxar is an antagonist of the protease activated receptor-1 (PAR-1), the principal platelet thrombin receptor.

Vorapaxar (SCH 530348) is a potent and orally active thrombin receptor (PAR-1) antagonist with Ki of 8.1 nM.

Voltage-independent, selective CFTR chloride channel blocker (Ki = 300 nM) that alters channel gating.

Volasertib(BI6727) is a highly potent PLK1 inhibitor with an IC50 of 0.87 nM; shows 6- and 65-fold greater selectivity against Plk2 and Plk3.