NM404 I-131 (also known as CLR 131) is a phospholipid ether analog labeled with iodine I-131, used as radiotherapeutic and positron emission tomography (PET) radioimaging agent. Upon infusion, the drug accumulates in tumor cells and is retained for a long time because of the decreased activity of a phospholipase D. The drug is being developed by Cellectar Biosciences and is investigated in clinical trials against multiple myeloma and hematologic malignancies. In 2014, the FDA granted orphan drug designation for CLR 131 for the treatment of multiple myeloma.

Esoxybutynin is (S)-enantiomer of oxybutynin. Esoxybutynin exerts antimuscarinic properties. Racemic oxybutynin is used clinically to treat urinary incontinence. Sepracor was developing (S)-oxybutynin, a single-isomer version of Alza's Ditropan (racemic oxybutynin), a muscarinic acetylcholine receptor antagonist, as a potential treatment for urinary incontinence.

LADARIXIN is a dual inhibitor of chemokine receptors CXCR1 and CXCR2. It inhibits human polymorphonuclear leukocyte (PMN) migration to chemokine CXCL8 in vitro and prevents PMN infiltration and tissue damage in several models of cerebral ischemia/reperfusion in vivo. It is under development for the treatment of type 1 diabetes.

Fedovapagon, also known as VA106483 and VT483, is a potent, nonpeptidic vasopressin V2 receptor agonist. Vasopressin (AVP) is a hormone that stimulates an increase in water permeability through activation of V2 receptors in the kidney. Fedovapagon (VA106483) was discovered by Vantia and currently in Phase II trials for the treatment of nocturia, a common condition that causes sufferers to wake frequently during the night in order to urinate. Fedovapagon has been extensively studied in clinical trials and data, presented at the American Urological Association meeting in 2010, demonstrated a dose-dependent reduction in nocturnal urine volumes and a reliable pharmacodynamic effect on repeated dosing. More recently, data presented in San Diego at the 2012 American Urological Association meeting, showed that fedovapagon was effective from the first night of dosing and that there was no effect following cessation of dosing. Further presentations are planned for the International Continence Society meeting being held in Barcelona in August 2013. These data suggest that fedovapagon has the potential to be an effective and well tolerated antidiuretic for the treatment of nocturia. Fedovapagon is currently being investigated as a new treatment for nocturia in a Phase-II/III clinical trials in USA (PO)(NCT02637960).

Remogliflozin is the active component of the pro-drug remogliflozin etabonate, which is used the treatment of non-alcoholic steatohepatitis ("NASH") and type 2 diabetes. Remogliflozin inhibits the sodium-glucose transport proteins (SGLT), is selective for SGLT2, which is responsible for glucose reabsorption in the kidney. Blocking this transporter causes blood glucose to be eliminated through the urine.

Safotibant (previously known as LF22-0542) was developed as an antagonist at bradykinin B1 receptor for the topical treatment of diabetic macular edema. This drug participated in phase II clinical trials in Australia, in Belgium and in the Czech Republic. However, further, development was discontinued.

Lorediplon is a novel non-benzodiazepine, the hypnotic drug acting as a GABAA receptor modulator, differentially active at the alpha1-subunit, associated with promoting sleep. As compared with other selective benzodiazepine receptor agonists, lorediplon has demonstrated in pre-clinical studies a potent hypnotic profile with potential advantages in sleep maintenance and sleep architecture preservation associated with a good safety profile, that is, no induction of tolerance, lack of next-day hangover effect, weak effect on muscular tone, and weak interaction with ethanol. Lorediplon demonstrated a minimum of 10-fold and the 6-fold increase in potency (respectively) in the spontaneous motor activation studies, compared with the currently marketed hypnotics (zolpidem and zaleplon). Additionally, when the electroencephalogram (EEG) effects of lorediplon and zolpidem were compared in the sleep-wake cycle in the mouse, lorediplon demonstrated a 10-fold increase in potency compared with zolpidem in the sleep-wake cycle and 13% greater possibility of fewer wake episodes than zolpidem. At concentrations of 1.2mg/kg, lorediplon demonstrated a 57%increased effect on Slow Wave Sleep (SWS), when compared with a placebo. In clinical trials, the clinical safety and tolerability were excellent for all doses tested. In pharmacokinetic studies, after oral administration, lorediplon is rapidly absorbed from the gastrointestinal tract reaching maximum plasma concentrations at approximately 2 h. Lorediplon demonstrated a dose-dependent improvement in sleep, whereas zolpidem showed a more sustained wake after sleep onset effect. No next-day hangover effects were observed. These sleep effects are also consistent with the pharmacokinetic profile of lorediplon.