GSK1292263 (GSK263) (5-[({1-[3-(1-methylethyl)-1,2,4-oxadiazol-5-yl]-4-piperidinyl}methyl)oxy]-2-[4-(methylsulfonyl)phenyl]pyridine) is a potent and selective agonist at the rodent and human GPR119 receptors that was discovered at GlaxoSmithKline. It has a pEC50 = 6.8 for human, rat and mouse GPR119 receptors expressed in an in vitro reporter assay, and a pEC50 = 8.5 for the stimulation of GLP-1 secretion from GLUTag cells. Like other GPR119 agonists, GSK1292263 increases glucose-sensitive insulin secretion, improves glucose tolerance and enhances the secretion of gut hormones in normal rats. GSK1292263 has finished Phase II clinical trial for Diabetes Mellitus, Type 2.

Mibampator, also known as LY451395, is a potent and highly selective an AMPA receptor potentiator, which plays a role in the regulation of the glutamatergic system. The AMPA system also has important functions in the regulation of synapses, synaptic regeneration, and neuroprotection and is therefore a good therapeutic target for treatments aiming to improve cognition and function or alter disease progression. Mibampator was in the phase II clinical trial for the treatment of agitation and aggression in Alzheimer's disease (AD).

Moxaprindine is a antiarrhythmic drug for the treatment of ventricular arrhythmias patented by Manufacture de Produits Pharmaceutiques A. Christiaens, S. A. In clinical studies Moxaprindine shows high efficacy in suppressing ventricular arrhythmias occurring before, during and after maximal exercise stress testing. This effect was obtained both in subjects with clinically normal hearts and in a limited number of patients with ischemic heart disease.

Johnson and Johnson was developing usistapide, a microsomal triglyceride transfer protein (MTTP) inhibitor, for the treatment of obesity and type 2 diabetes. Usistapide, also known as JNJ-16269110 and R256918, has been used in trials studying the treatment of obesity, overweight, metabolic diseases, nutrition disorders, and nutritional and metabolic diseases. Usistapide was removed from the company pipeline and appears to have been discontinued.

Cebranopadol is a novel analgesic nociceptin/orphanin FQ peptide (NOP) and opioid receptor agonist. Cebranopadol, by its combination of agonism at NOP and opioid receptors, affords highly potent and efficacious analgesia in various pain models with a favorable side effect profile. Cebranopadol displays analgesic, antiallodynic and antihyperalgesic properties in several rat models of acute nociceptive, inflammatory, cancer and neuropathic pain. Unlike morphine, cebranopadol did not disrupt motor coordination and respiration at doses within and exceeding the analgesic dose range possessing a broader therapeutic window than classical opioids. It is currently in clinical development for the treatment of severe chronic nociceptive and neuropathic pain.

Baicalein is a flavonoid is a component of the traditional herbal remedy known as Chinese skullcap (or Huang Qin), possesses various biological activities. Baicalein is a neuroprotective agent, which is studied in phase I for the treatment of Parkinson’s disease. By modulating of γ-aminobutyric acid (GABA) type A receptors, baicalein promotes nonamyloidogenic processing of amyloid precursor protein (APP), thereby reducing β-amyloid (Aβ) production and improving cognitive performance in models of Alzheimer's disease. By inhibiting the NF-κB signaling pathway, baicalein suppressed cancer cells proliferation and suppressed the viability of human endometrial stromal cells, thus it may provide a novel treatment option for endometriosis. Besides, this compound was evaluated for its ability to inhibit the influenza virus. Experiments on mice have shown that baicalein showed significant effects in preventing death, increasing the mean time to death and reducing the lung virus titer in a dose-dependent manner.

Onalespib (AT13387; (2,4-dihydroxy-5-isopropyl-phenyl)-[5-(4-methyl-piperazin-1-ylmethyl)-1,3-dihydro-isoindol-2-yl] methanone, l-lactic acid salt), is wholly owned by Astex, a novel, high-affinity HSP90 inhibitor, which is currently being clinically tested, has shown activity against a wide array of tumor cell lines, including lung cancer cell lines. As a targeted inhibitor of Hsp90, onalespib has the potential to control the proliferation of multiple solid tumors and hematological malignancies where uncontrolled cell growth is dependent on the interaction between Hsp90 and its client proteins. Astex is pursuing an approach based on the observation that addition of onalespib to a molecularly targeted agent may delay the emergence of resistance to the agent, and hence prolong the window of therapeutic benefit. Onalespib is currently being evaluated via a CRADA with the National Cancer Institute (NCI) in various tumor types, and in a Phase 1/2 clinical study in combination with AT7519, Astex CDK inhibitor.

Raxatrigine also known as GSK1014802 and CNV-1014802, is a novel analgesic under development by Convergence Pharmaceuticals for the treatment of lumbosacral radiculopathy (sciatica) and trigeminal neuralgia (TGN). It is a novel state dependent small molecule sodium channel blocker that preferentially inhibits the Nav 1.7 ion channel, a therapeutic target implicated by genetics in human pain conditions. Raxatrigine is thought to penetrate the central nervous system and block Nav channels in a novel manner. CNV1014802 was granted orphan drug designation in 2013 by the US Food and Drug Administration (FDA) for the treatment of trigeminal neuralgia.